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23101300310000 = 2454111371532933
BaseRepresentation
bin1010100000010101100001…
…10011000111111111110000
310000210110111100010201100012
411100022300303013333300
511011442430334410000
6121044331342514052
74603004520505523
oct520126063077760
9100713440121305
1023101300310000
1173a722a858a80
12271122a895928
13cb759bb39473
1459c174b76bba
152a0db7a66735
hex1502b0cc7ff0

23101300310000 has 200 divisors, whose sum is σ = 61460560562544. Its totient is φ = 8339150080000.

The previous prime is 23101300309991. The next prime is 23101300310071. The reversal of 23101300310000 is 1300310132.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×231013003100002 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14303534 + ... + 15836466.

Almost surely, 223101300310000 is an apocalyptic number.

23101300310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23101300310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30730280281272).

23101300310000 is an abundant number, since it is smaller than the sum of its proper divisors (38359260252544).

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

23101300310000 is a wasteful number, since it uses less digits than its factorization.

23101300310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533109 (or 1533088 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 23101300310000 its reverse (1300310132), we get a palindrome (23102600620132).

The spelling of 23101300310000 in words is "twenty-three trillion, one hundred one billion, three hundred million, three hundred ten thousand".