11313571516012 has 48 divisors (see below), whose sum is σ = 19911520440000. Its totient is φ = 5624637500160.

The previous prime is 11313571516007. The next prime is 11313571516033. The reversal of 11313571516012 is 21061517531311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3772446489 + ... + 3772449487.

It is an arithmetic number, because the mean of its divisors is an integer number (414823342500).

Almost surely, 2^{11313571516012} is an apocalyptic number.

It is an amenable number.

11313571516012 is a deficient number, since it is larger than the sum of its proper divisors (8597948923988).

11313571516012 is a wasteful number, since it uses less digits than its factorization.

11313571516012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7306 (or 7304 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 37.

The spelling of 11313571516012 in words is "eleven trillion, three hundred thirteen billion, five hundred seventy-one million, five hundred sixteen thousand, twelve".