113313122310121 has 8 divisors (see below), whose sum is σ = 113443717653504. Its totient is φ = 113182531450560.

The previous prime is 113313122310097. The next prime is 113313122310139. The reversal of 113313122310121 is 121013221313311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113313122310121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113313122310161) 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, 50837740 + ... + 53019826.

It is an arithmetic number, because the mean of its divisors is an integer number (14180464706688).

Almost surely, 2^{113313122310121} is an apocalyptic number.

It is an amenable number.

113313122310121 is a deficient number, since it is larger than the sum of its proper divisors (130595343383).

113313122310121 is an equidigital number, since it uses as much as digits as its factorization.

113313122310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241911.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 113313122310121 its reverse (121013221313311), we get a palindrome (234326343623432).

The spelling of 113313122310121 in words is "one hundred thirteen trillion, three hundred thirteen billion, one hundred twenty-two million, three hundred ten thousand, one hundred twenty-one".