131010331230 has 64 divisors (see below), whose sum is σ = 351911062080. Its totient is φ = 34681070592.

The previous prime is 131010331223. The next prime is 131010331247. The reversal of 131010331230 is 32133010131.

It is a happy number.

131010331230 is a `hidden beast` number, since 1 + 3 + 101 + 0 + 331 + 230 = 666.

It is a super-3 number, since 3×131010331230³ (a number of 34 digits) contains 333 as substring.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1733899 + ... + 1807878.

It is an arithmetic number, because the mean of its divisors is an integer number (5498610345).

Almost surely, 2^131010331230 is an apocalyptic number.

131010331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131010331230 is an abundant number, since it is smaller than the sum of its proper divisors (220900730850).

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

131010331230 is a wasteful number, since it uses less digits than its factorization.

131010331230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541930 (or 3541924 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131010331230 its reverse (32133010131), we get a palindrome (163143341361).

The spelling of 131010331230 in words is "one hundred thirty-one billion, ten million, three hundred thirty-one thousand, two hundred thirty".