23131102030 has 8 divisors (see below), whose sum is σ = 41635983672. Its totient is φ = 9252440808.

The previous prime is 23131102021. The next prime is 23131102039. The reversal of 23131102030 is 3020113132.

It is an interprime number because it is at equal distance from previous prime (23131102021) and next prime (23131102039).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23131102030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23131101995 and 23131102013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23131102039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156555092 + ... + 1156555111.

It is an arithmetic number, because the mean of its divisors is an integer number (5204497959).

Almost surely, 2^23131102030 is an apocalyptic number.

23131102030 is a deficient number, since it is larger than the sum of its proper divisors (18504881642).

23131102030 is a wasteful number, since it uses less digits than its factorization.

23131102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313110210.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23131102030 its reverse (3020113132), we get a palindrome (26151215162).

The spelling of 23131102030 in words is "twenty-three billion, one hundred thirty-one million, one hundred two thousand, thirty".