113102231101 has 4 divisors (see below), whose sum is σ = 113130489472. Its totient is φ = 113073972732.

The previous prime is 113102231093. The next prime is 113102231117. The reversal of 113102231101 is 101132201311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101132201311 = 373 ⋅271131907.

It is a cyclic number.

It is not a de Polignac number, because 113102231101 - 2³ = 113102231093 is a prime.

It is a super-2 number, since 2×113102231101² (a number of 23 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 (113102231131) 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, 14123181 + ... + 14131186.

It is an arithmetic number, because the mean of its divisors is an integer number (28282622368).

Almost surely, 2^113102231101 is an apocalyptic number.

It is an amenable number.

113102231101 is a deficient number, since it is larger than the sum of its proper divisors (28258371).

113102231101 is an equidigital number, since it uses as much as digits as its factorization.

113102231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28258370.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 113102231101 its reverse (101132201311), we get a palindrome (214234432412).

The spelling of 113102231101 in words is "one hundred thirteen billion, one hundred two million, two hundred thirty-one thousand, one hundred one".