1312552114155 has 32 divisors (see below), whose sum is σ = 2354075795520. Its totient is φ = 693832849920.

The previous prime is 1312552114121. The next prime is 1312552114163. The reversal of 1312552114155 is 5514112552131.

1312552114155 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 552 + 11 + 41 + 55 = 666.

It is not a de Polignac number, because 1312552114155 - 2⁶ = 1312552114091 is a prime.

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, 43005136 + ... + 43035645.

It is an arithmetic number, because the mean of its divisors is an integer number (73564868610).

Almost surely, 2^{1312552114155} is an apocalyptic number.

1312552114155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1312552114155 is a deficient number, since it is larger than the sum of its proper divisors (1041523681365).

1312552114155 is a wasteful number, since it uses less digits than its factorization.

1312552114155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86040908 (or 86040902 counting only the distinct ones).

The product of its digits is 30000, while the sum is 36.

Adding to 1312552114155 its reverse (5514112552131), we get a palindrome (6826664666286).

The spelling of 1312552114155 in words is "one trillion, three hundred twelve billion, five hundred fifty-two million, one hundred fourteen thousand, one hundred fifty-five".