231322010130 has 48 divisors (see below), whose sum is σ = 601521246144. Its totient is φ = 61677252000.

The previous prime is 231322010111. The next prime is 231322010149. The reversal of 231322010130 is 31010223132.

231322010130 is a `hidden beast` number, since 2 + 313 + 220 + 1 + 0 + 130 = 666.

It is an interprime number because it is at equal distance from previous prime (231322010111) and next prime (231322010149).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 481755 + ... + 833505.

It is an arithmetic number, because the mean of its divisors is an integer number (12531692628).

Almost surely, 2^231322010130 is an apocalyptic number.

231322010130 is an abundant number, since it is smaller than the sum of its proper divisors (370199236014).

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

231322010130 is a wasteful number, since it uses less digits than its factorization.

231322010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359071 (or 359068 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 231322010130 its reverse (31010223132), we get a palindrome (262332233262).

The spelling of 231322010130 in words is "two hundred thirty-one billion, three hundred twenty-two million, ten thousand, one hundred thirty".