1316432115125 has 16 divisors (see below), whose sum is σ = 1643653382592. Its totient is φ = 1052667421200.

The previous prime is 1316432115107. The next prime is 1316432115157. The reversal of 1316432115125 is 5215112346131.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1316432115125 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 2114879 + ... + 2665628.

It is an arithmetic number, because the mean of its divisors is an integer number (102728336412).

Almost surely, 2^{1316432115125} is an apocalyptic number.

It is an amenable number.

1316432115125 is a deficient number, since it is larger than the sum of its proper divisors (327221267467).

1316432115125 is an equidigital number, since it uses as much as digits as its factorization.

1316432115125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782725 (or 4782715 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The spelling of 1316432115125 in words is "one trillion, three hundred sixteen billion, four hundred thirty-two million, one hundred fifteen thousand, one hundred twenty-five".