131012200021014 has 64 divisors (see below), whose sum is σ = 314554752314880. Its totient is φ = 40180138452000.

The previous prime is 131012200020997. The next prime is 131012200021037. The reversal of 131012200021014 is 410120002210131.

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

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, 303737362 + ... + 304168389.

It is an arithmetic number, because the mean of its divisors is an integer number (4914918004920).

Almost surely, 2^{131012200021014} is an apocalyptic number.

131012200021014 is an abundant number, since it is smaller than the sum of its proper divisors (183542552293866).

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

131012200021014 is a wasteful number, since it uses less digits than its factorization.

131012200021014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607906082 (or 607906076 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 131012200021014 its reverse (410120002210131), we get a palindrome (541132202231145).

The spelling of 131012200021014 in words is "one hundred thirty-one trillion, twelve billion, two hundred million, twenty-one thousand, fourteen".