1316232604125 has 24 divisors (see below), whose sum is σ = 2372728643064. Its totient is φ = 701990721600.

The previous prime is 1316232604111. The next prime is 1316232604129. The reversal of 1316232604125 is 5214062326131.

1316232604125 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 2 + 32 + 604 + 12 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 161196629049 + 1155035975076 = 401493^2 + 1074726^2 .

It is not a de Polignac number, because 1316232604125 - 2⁴ = 1316232604109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1316232604125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316232604129) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 584991144 + ... + 584993393.

It is an arithmetic number, because the mean of its divisors is an integer number (98863693461).

Almost surely, 2^{1316232604125} is an apocalyptic number.

1316232604125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1316232604125 is a deficient number, since it is larger than the sum of its proper divisors (1056496038939).

1316232604125 is a wasteful number, since it uses less digits than its factorization.

1316232604125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169984558 (or 1169984545 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1316232604125 in words is "one trillion, three hundred sixteen billion, two hundred thirty-two million, six hundred four thousand, one hundred twenty-five".