131000314400212 has 24 divisors (see below), whose sum is σ = 233137102111200. Its totient is φ = 64389722838816.

The previous prime is 131000314400203. The next prime is 131000314400231. The reversal of 131000314400212 is 212004413000131.

It is a super-2 number, since 2×131000314400212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65169978 + ... + 67150030.

It is an arithmetic number, because the mean of its divisors is an integer number (9714045921300).

Almost surely, 2^{131000314400212} is an apocalyptic number.

It is an amenable number.

131000314400212 is a deficient number, since it is larger than the sum of its proper divisors (102136787710988).

131000314400212 is a wasteful number, since it uses less digits than its factorization.

131000314400212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260455 (or 2260453 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131000314400212 its reverse (212004413000131), we get a palindrome (343004727400343).

The spelling of 131000314400212 in words is "one hundred thirty-one trillion, three hundred fourteen million, four hundred thousand, two hundred twelve".