1353215254131 has 24 divisors (see below), whose sum is σ = 2126702570720. Its totient is φ = 824162812416.

The previous prime is 1353215254123. The next prime is 1353215254189. The reversal of 1353215254131 is 1314525123531.

It is a happy number.

1353215254131 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 215 + 25 + 413 + 1 = 666.

It is not a de Polignac number, because 1353215254131 - 2³ = 1353215254123 is a prime.

It is a super-2 number, since 2×1353215254131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1353215254121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59606911 + ... + 59629608.

Almost surely, 2^{1353215254131} is an apocalyptic number.

1353215254131 is a deficient number, since it is larger than the sum of its proper divisors (773487316589).

1353215254131 is a wasteful number, since it uses less digits than its factorization.

1353215254131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119236635 (or 119236632 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The spelling of 1353215254131 in words is "one trillion, three hundred fifty-three billion, two hundred fifteen million, two hundred fifty-four thousand, one hundred thirty-one".