113031310301311 has 8 divisors (see below), whose sum is σ = 114181031798064. Its totient is φ = 111885935578560.

The previous prime is 113031310301263. The next prime is 113031310301323. The reversal of 113031310301311 is 113103013130311.

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

It is a cyclic number.

It is not a de Polignac number, because 113031310301311 - 2²¹ = 113031308204159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113031310301381) 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, 1086641230 + ... + 1086745243.

It is an arithmetic number, because the mean of its divisors is an integer number (14272628974758).

Almost surely, 2^{113031310301311} is an apocalyptic number.

113031310301311 is a deficient number, since it is larger than the sum of its proper divisors (1149721496753).

113031310301311 is a wasteful number, since it uses less digits than its factorization.

113031310301311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173387001.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 113031310301311 its reverse (113103013130311), we get a palindrome (226134323431622).

The spelling of 113031310301311 in words is "one hundred thirteen trillion, thirty-one billion, three hundred ten million, three hundred one thousand, three hundred eleven".