23131010210 has 256 divisors, whose sum is σ = 56713789440. Its totient is φ = 6576111360.

The previous prime is 23131010209. The next prime is 23131010213. The reversal of 23131010210 is 1201013132.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (23131010213) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 52214249 + ... + 52214691.

It is an arithmetic number, because the mean of its divisors is an integer number (221538240).

Almost surely, 2^23131010210 is an apocalyptic number.

23131010210 is an abundant number, since it is smaller than the sum of its proper divisors (33582779230).

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

23131010210 is a wasteful number, since it uses less digits than its factorization.

23131010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23131010210 its reverse (1201013132), we get a palindrome (24332023342).

The spelling of 23131010210 in words is "twenty-three billion, one hundred thirty-one million, ten thousand, two hundred ten".