113101230111 has 32 divisors (see below), whose sum is σ = 156575133120. Its totient is φ = 72559742976.

The previous prime is 113101230107. The next prime is 113101230113. The reversal of 113101230111 is 111032101311.

It is not a de Polignac number, because 113101230111 - 2² = 113101230107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113101230113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25720165 + ... + 25724561.

It is an arithmetic number, because the mean of its divisors is an integer number (4892972910).

Almost surely, 2^113101230111 is an apocalyptic number.

113101230111 is a deficient number, since it is larger than the sum of its proper divisors (43473903009).

113101230111 is a wasteful number, since it uses less digits than its factorization.

113101230111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6923.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 113101230111 its reverse (111032101311), we get a palindrome (224133331422).

It can be divided in two parts, 11310 and 1230111, that added together give a palindrome (1241421).

The spelling of 113101230111 in words is "one hundred thirteen billion, one hundred one million, two hundred thirty thousand, one hundred eleven".