10315123131366 has 16 divisors (see below), whose sum is σ = 22922495847600. Its totient is φ = 3438374377104.

The previous prime is 10315123131359. The next prime is 10315123131371. The reversal of 10315123131366 is 66313132151301.

10315123131366 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 51 + 231 + 313 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10315123131366.

It is a congruent number.

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, 95510399311 + ... + 95510399418.

It is an arithmetic number, because the mean of its divisors is an integer number (1432655990475).

Almost surely, 2^{10315123131366} is an apocalyptic number.

10315123131366 is an abundant number, since it is smaller than the sum of its proper divisors (12607372716234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10315123131366 is a wasteful number, since it uses less digits than its factorization.

10315123131366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191020798740 (or 191020798734 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

Adding to 10315123131366 its reverse (66313132151301), we get a palindrome (76628255282667).

The spelling of 10315123131366 in words is "ten trillion, three hundred fifteen billion, one hundred twenty-three million, one hundred thirty-one thousand, three hundred sixty-six".