23012023031100 has 576 divisors, whose sum is σ = 79731596851200. Its totient is φ = 5675443200000.

The previous prime is 23012023031099. The next prime is 23012023031113. The reversal of 23012023031100 is 113032021032.

23012023031100 is a `hidden beast` number, since 2 + 3 + 0 + 120 + 230 + 311 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 966839200 + ... + 966863000.

It is an arithmetic number, because the mean of its divisors is an integer number (138422911200).

Almost surely, 2^{23012023031100} is an apocalyptic number.

23012023031100 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 23012023031100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39865798425600).

23012023031100 is an abundant number, since it is smaller than the sum of its proper divisors (56719573820100).

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

23012023031100 is a wasteful number, since it uses less digits than its factorization.

23012023031100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24291 (or 24278 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23012023031100 its reverse (113032021032), we get a palindrome (23125055052132).

The spelling of 23012023031100 in words is "twenty-three trillion, twelve billion, twenty-three million, thirty-one thousand, one hundred".