11317702513631 has 8 divisors (see below), whose sum is σ = 12031325238000. Its totient is φ = 10615875206400.

The previous prime is 11317702513583. The next prime is 11317702513657. The reversal of 11317702513631 is 13631520771311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11317702513631 is a prime.

It is a super-2 number, since 2×11317702513631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11317702512631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2948852306 + ... + 2948856143.

It is an arithmetic number, because the mean of its divisors is an integer number (1503915654750).

Almost surely, 2^{11317702513631} is an apocalyptic number.

11317702513631 is a deficient number, since it is larger than the sum of its proper divisors (713622724369).

11317702513631 is a wasteful number, since it uses less digits than its factorization.

11317702513631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5897708569.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 11317702513631 in words is "eleven trillion, three hundred seventeen billion, seven hundred two million, five hundred thirteen thousand, six hundred thirty-one".