131201130013400 has 48 divisors (see below), whose sum is σ = 322986311247240. Its totient is φ = 49393366592000.

The previous prime is 131201130013363. The next prime is 131201130013489. The reversal of 131201130013400 is 4310031102131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19294280426 + ... + 19294287225.

Almost surely, 2^{131201130013400} is an apocalyptic number.

131201130013400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131201130013400 is an abundant number, since it is smaller than the sum of its proper divisors (191785181233840).

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

131201130013400 is a wasteful number, since it uses less digits than its factorization.

131201130013400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38588567684 (or 38588567675 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 131201130013400 its reverse (4310031102131), we get a palindrome (135511161115531).

The spelling of 131201130013400 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred thirty million, thirteen thousand, four hundred".