23001033100 has 36 divisors (see below), whose sum is σ = 50011580304. Its totient is φ = 9182102080.

The previous prime is 23001033089. The next prime is 23001033109. The reversal of 23001033100 is 133010032.

It is a super-2 number, since 2×23001033100² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23001033109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178339 + ... + 278938.

It is an arithmetic number, because the mean of its divisors is an integer number (1389210564).

Almost surely, 2^23001033100 is an apocalyptic number.

23001033100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23001033100 is an abundant number, since it is smaller than the sum of its proper divisors (27010547204).

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

23001033100 is a wasteful number, since it uses less digits than its factorization.

23001033100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457794 (or 457787 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 23001033100 its reverse (133010032), we get a palindrome (23134043132).

The spelling of 23001033100 in words is "twenty-three billion, one million, thirty-three thousand, one hundred".