23131101030 has 32 divisors (see below), whose sum is σ = 58436467200. Its totient is φ = 5843646432.

The previous prime is 23131100969. The next prime is 23131101047. The reversal of 23131101030 is 3010113132.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20289870 + ... + 20291009.

It is an arithmetic number, because the mean of its divisors is an integer number (1826139600).

Almost surely, 2^23131101030 is an apocalyptic number.

23131101030 is an abundant number, since it is smaller than the sum of its proper divisors (35305366170).

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

23131101030 is a wasteful number, since it uses less digits than its factorization.

23131101030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40580908.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 23131101030 its reverse (3010113132), we get a palindrome (26141214162).

The spelling of 23131101030 in words is "twenty-three billion, one hundred thirty-one million, one hundred one thousand, thirty".