131210112030 has 32 divisors (see below), whose sum is σ = 331478179200. Its totient is φ = 33147817632.

The previous prime is 131210112013. The next prime is 131210112041. The reversal of 131210112030 is 30211012131.

It is a happy number.

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, 115096020 + ... + 115097159.

It is an arithmetic number, because the mean of its divisors is an integer number (10358693100).

Almost surely, 2^131210112030 is an apocalyptic number.

131210112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131210112030 is an abundant number, since it is smaller than the sum of its proper divisors (200268067170).

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

131210112030 is a wasteful number, since it uses less digits than its factorization.

131210112030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230193208.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 131210112030 its reverse (30211012131), we get a palindrome (161421124161).

The spelling of 131210112030 in words is "one hundred thirty-one billion, two hundred ten million, one hundred twelve thousand, thirty".