23100003000 has 96 divisors (see below), whose sum is σ = 78078040560. Its totient is φ = 6159998400.

The previous prime is 23100002971. The next prime is 23100003013. The reversal of 23100003000 is 30000132.

It is a happy number.

It is a super-2 number, since 2×23100003000² (a number of 22 digits) contains 22 as substring.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274334 + ... + 1292333.

Almost surely, 2^23100003000 is an apocalyptic number.

23100003000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23100003000 is an abundant number, since it is smaller than the sum of its proper divisors (54978037560).

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

23100003000 is a wasteful number, since it uses less digits than its factorization.

23100003000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566694 (or 2566677 counting only the distinct ones).

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

Adding to 23100003000 its reverse (30000132), we get a palindrome (23130003132).

The spelling of 23100003000 in words is "twenty-three billion, one hundred million, three thousand".