6131356531316 has 12 divisors (see below), whose sum is σ = 10730607297732. Its totient is φ = 3065468731968.

The previous prime is 6131356531249. The next prime is 6131356531357.

6131356531316 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 155306928100 + 5976049603216 = 394090^2 + 2444596^2 .

It is a super-2 number, since 2×6131356531316² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52317575 + ... + 52434638.

It is an arithmetic number, because the mean of its divisors is an integer number (894217274811).

Almost surely, 2^{6131356531316} is an apocalyptic number.

It is an amenable number.

6131356531316 is a deficient number, since it is larger than the sum of its proper divisors (4599250766416).

6131356531316 is a wasteful number, since it uses less digits than its factorization.

6131356531316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104766850 (or 104766848 counting only the distinct ones).

The product of its digits is 437400, while the sum is 44.

The spelling of 6131356531316 in words is "six trillion, one hundred thirty-one billion, three hundred fifty-six million, five hundred thirty-one thousand, three hundred sixteen".