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23020310110200 = 233521313921232531
BaseRepresentation
bin1010011101111110101010…
…11010000001111111111000
310000111201102222210021120120
411032333111122001333320
511004131043342011300
6120543215013453240
74564106513251164
oct516772532017770
9100451388707516
1023020310110200
117375949a12157
1226b95a7341220
13caca62819110
145982906c1ca4
1529dc276a03a0
hex14efd5681ff8

23020310110200 has 192 divisors, whose sum is σ = 77405318659200. Its totient is φ = 5625771148800.

The previous prime is 23020310110199. The next prime is 23020310110201. The reversal of 23020310110200 is 201101302032.

23020310110200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (23020310110199) and next prime (23020310110201).

It is a super-2 number, since 2×230203101102002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23020310110200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020310110201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9532066 + ... + 11700465.

It is an arithmetic number, because the mean of its divisors is an integer number (403152701350).

Almost surely, 223020310110200 is an apocalyptic number.

23020310110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23020310110200 is an abundant number, since it is smaller than the sum of its proper divisors (54385008549000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23020310110200 is a wasteful number, since it uses less digits than its factorization.

23020310110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21232702 (or 21232693 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23020310110200 its reverse (201101302032), we get a palindrome (23221411412232).

The spelling of 23020310110200 in words is "twenty-three trillion, twenty billion, three hundred ten million, one hundred ten thousand, two hundred".