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23010300000000 = 28325837691
BaseRepresentation
bin1010011101101100000001…
…10000011111011100000000
310000110202121100222222212100
411032312000300133130000
511004000043300000000
6120534441430230400
74563303453600345
oct516660060373400
9100422540888770
1023010300000000
117371682522205
1226b7672ab5400
13cabb289cbba1
145979c108a7cc
1529d83d996a00
hex14ed80c1f700

23010300000000 has 972 divisors, whose sum is σ = 85295038360168. Its totient is φ = 5961600000000.

The previous prime is 23010299999941. The next prime is 23010300000071. The reversal of 23010300000000 is 301032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 33299999655 + ... + 33300000345.

Almost surely, 223010300000000 is an apocalyptic number.

23010300000000 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 23010300000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42647519180084).

23010300000000 is an abundant number, since it is smaller than the sum of its proper divisors (62284738360168).

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

23010300000000 is an frugal number, since it uses more digits than its factorization.

23010300000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 23010300000000 its reverse (301032), we get a palindrome (23010300301032).

The spelling of 23010300000000 in words is "twenty-three trillion, ten billion, three hundred million", and thus it is an aban number.