113122310101 has 4 divisors (see below), whose sum is σ = 113297152032. Its totient is φ = 112947468172.

The previous prime is 113122310011. The next prime is 113122310137. The reversal of 113122310101 is 101013221311.

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.

It is a cyclic number.

It is not a de Polignac number, because 113122310101 - 2⁹ = 113122309589 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 (113122350101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87419995 + ... + 87421288.

It is an arithmetic number, because the mean of its divisors is an integer number (28324288008).

Almost surely, 2^113122310101 is an apocalyptic number.

It is an amenable number.

113122310101 is a deficient number, since it is larger than the sum of its proper divisors (174841931).

113122310101 is an equidigital number, since it uses as much as digits as its factorization.

113122310101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174841930.

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

Adding to 113122310101 its reverse (101013221311), we get a palindrome (214135531412).

The spelling of 113122310101 in words is "one hundred thirteen billion, one hundred twenty-two million, three hundred ten thousand, one hundred one".