316322646121135 has 32 divisors (see below), whose sum is σ = 400054183554240. Its totient is φ = 239446072553472.

The previous prime is 316322646121123. The next prime is 316322646121169. The reversal of 316322646121135 is 531121646223613.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 316322646121135 - 2¹³ = 316322646112943 is a prime.

It is a super-2 number, since 2×316322646121135² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1047701817 + ... + 1048003693.

It is an arithmetic number, because the mean of its divisors is an integer number (12501693236070).

Almost surely, 2^{316322646121135} is an apocalyptic number.

316322646121135 is a deficient number, since it is larger than the sum of its proper divisors (83731537433105).

316322646121135 is a wasteful number, since it uses less digits than its factorization.

316322646121135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315355.

The product of its digits is 933120, while the sum is 46.

The spelling of 316322646121135 in words is "three hundred sixteen trillion, three hundred twenty-two billion, six hundred forty-six million, one hundred twenty-one thousand, one hundred thirty-five".