113130021113311 has 4 divisors (see below), whose sum is σ = 113134503843352. Its totient is φ = 113125538383272.

The previous prime is 113130021113299. The next prime is 113130021113323. The reversal of 113130021113311 is 113311120031311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (113130021113299) and next prime (113130021113323).

It is a cyclic number.

It is not a de Polignac number, because 113130021113311 - 2⁷ = 113130021113183 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 (113130021114311) 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, 2241327165 + ... + 2241377638.

It is an arithmetic number, because the mean of its divisors is an integer number (28283625960838).

Almost surely, 2^{113130021113311} is an apocalyptic number.

113130021113311 is a deficient number, since it is larger than the sum of its proper divisors (4482730041).

113130021113311 is an equidigital number, since it uses as much as digits as its factorization.

113130021113311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482730040.

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 113130021113311 its reverse (113311120031311), we get a palindrome (226441141144622).

The spelling of 113130021113311 in words is "one hundred thirteen trillion, one hundred thirty billion, twenty-one million, one hundred thirteen thousand, three hundred eleven".