131012221413012 has 48 divisors (see below), whose sum is σ = 306303253670400. Its totient is φ = 43583877475200.

The previous prime is 131012221413001. The next prime is 131012221413053. The reversal of 131012221413012 is 210314122210131.

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, 272793789 + ... + 273273627.

It is an arithmetic number, because the mean of its divisors is an integer number (6381317784800).

Almost surely, 2^{131012221413012} is an apocalyptic number.

131012221413012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131012221413012 is an abundant number, since it is smaller than the sum of its proper divisors (175291032257388).

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

131012221413012 is a wasteful number, since it uses less digits than its factorization.

131012221413012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525056 (or 525054 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 131012221413012 its reverse (210314122210131), we get a palindrome (341326343623143).

The spelling of 131012221413012 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-one million, four hundred thirteen thousand, twelve".