2315312135132 has 12 divisors (see below), whose sum is σ = 4265048670120. Its totient is φ = 1096726800816.

The previous prime is 2315312135131. The next prime is 2315312135153.

2315312135132 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315312135131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15232316603 + ... + 15232316754.

It is an arithmetic number, because the mean of its divisors is an integer number (355420722510).

Almost surely, 2^{2315312135132} is an apocalyptic number.

It is an amenable number.

2315312135132 is a deficient number, since it is larger than the sum of its proper divisors (1949736534988).

2315312135132 is a wasteful number, since it uses less digits than its factorization.

2315312135132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30464633380 (or 30464633378 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The spelling of 2315312135132 in words is "two trillion, three hundred fifteen billion, three hundred twelve million, one hundred thirty-five thousand, one hundred thirty-two".