131030212032 has 112 divisors (see below), whose sum is σ = 389018983200. Its totient is φ = 43244236800.

The previous prime is 131030211979. The next prime is 131030212063. The reversal of 131030212032 is 230212030131.

131030212032 is a `hidden beast` number, since 1 + 310 + 302 + 1 + 20 + 32 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 131030211996 and 131030212014.

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, 200857 + ... + 549912.

Almost surely, 2^131030212032 is an apocalyptic number.

131030212032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131030212032 is an abundant number, since it is smaller than the sum of its proper divisors (257988771168).

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

131030212032 is a wasteful number, since it uses less digits than its factorization.

131030212032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750891 (or 750875 counting only the distinct ones).

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

Adding to 131030212032 its reverse (230212030131), we get a palindrome (361242242163).

The spelling of 131030212032 in words is "one hundred thirty-one billion, thirty million, two hundred twelve thousand, thirty-two".