23030121100 has 72 divisors (see below), whose sum is σ = 57134620928. Its totient is φ = 7893288000.

The previous prime is 23030121097. The next prime is 23030121131. The reversal of 23030121100 is 112103032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3933175 + ... + 3939025.

Almost surely, 2^23030121100 is an apocalyptic number.

23030121100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23030121100 is an abundant number, since it is smaller than the sum of its proper divisors (34104499828).

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

23030121100 is a wasteful number, since it uses less digits than its factorization.

23030121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11495 (or 11488 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23030121100 its reverse (112103032), we get a palindrome (23142224132).

The spelling of 23030121100 in words is "twenty-three billion, thirty million, one hundred twenty-one thousand, one hundred".