23103103030 has 64 divisors (see below), whose sum is σ = 48849288192. Its totient is φ = 7700918400.

The previous prime is 23103102989. The next prime is 23103103061. The reversal of 23103103030 is 3030130132.

It is a super-2 number, since 2×23103103030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23103102995 and 23103103013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4314855 + ... + 4320205.

It is an arithmetic number, because the mean of its divisors is an integer number (763270128).

Almost surely, 2^23103103030 is an apocalyptic number.

23103103030 is an abundant number, since it is smaller than the sum of its proper divisors (25746185162).

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

23103103030 is a wasteful number, since it uses less digits than its factorization.

23103103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7069.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 23103103030 its reverse (3030130132), we get a palindrome (26133233162).

The spelling of 23103103030 in words is "twenty-three billion, one hundred three million, one hundred three thousand, thirty".