10316555251138 has 16 divisors (see below), whose sum is σ = 16155314307000. Its totient is φ = 4934714182272.

The previous prime is 10316555251111. The next prime is 10316555251181. The reversal of 10316555251138 is 83115255561301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9360644273289 + 955910977849 = 3059517^2 + 977707^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815918643 + ... + 815931286.

Almost surely, 2^{10316555251138} is an apocalyptic number.

10316555251138 is a deficient number, since it is larger than the sum of its proper divisors (5838759055862).

10316555251138 is a wasteful number, since it uses less digits than its factorization.

10316555251138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631850069.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 10316555251138 in words is "ten trillion, three hundred sixteen billion, five hundred fifty-five million, two hundred fifty-one thousand, one hundred thirty-eight".