1213414024131 has 10 divisors (see below), whose sum is σ = 1812630826292. Its totient is φ = 808942682700.

The previous prime is 1213414024127. The next prime is 1213414024157. The reversal of 1213414024131 is 1314204143121.

It is a happy number.

1213414024131 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 414 + 0 + 241 + 3 + 1 = 666.

It is not a de Polignac number, because 1213414024131 - 2² = 1213414024127 is a prime.

It is a super-2 number, since 2×1213414024131² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1213414024095 and 1213414024104.

It is not an unprimeable number, because it can be changed into a prime (1213414024111) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7490209945 + ... + 7490210106.

Almost surely, 2^{1213414024131} is an apocalyptic number.

1213414024131 is a deficient number, since it is larger than the sum of its proper divisors (599216802161).

1213414024131 is an equidigital number, since it uses as much as digits as its factorization.

1213414024131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14980420063 (or 14980420054 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1213414024131 its reverse (1314204143121), we get a palindrome (2527618167252).

The spelling of 1213414024131 in words is "one trillion, two hundred thirteen billion, four hundred fourteen million, twenty-four thousand, one hundred thirty-one".