23032301100 has 72 divisors (see below), whose sum is σ = 67388968080. Its totient is φ = 6072929280.

The previous prime is 23032301069. The next prime is 23032301101. The reversal of 23032301100 is 110323032.

It is a super-2 number, since 2×23032301100² (a number of 22 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 23032301100.

It is not an unprimeable number, because it can be changed into a prime (23032301101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404617 + ... + 458016.

It is an arithmetic number, because the mean of its divisors is an integer number (935957890).

Almost surely, 2^23032301100 is an apocalyptic number.

23032301100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032301100 is an abundant number, since it is smaller than the sum of its proper divisors (44356666980).

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

23032301100 is a wasteful number, since it uses less digits than its factorization.

23032301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862739 (or 862732 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23032301100 its reverse (110323032), we get a palindrome (23142624132).

The spelling of 23032301100 in words is "twenty-three billion, thirty-two million, three hundred one thousand, one hundred".