113033110121 has 8 divisors (see below), whose sum is σ = 118999675200. Its totient is φ = 107068290480.

The previous prime is 113033110117. The next prime is 113033110133. The reversal of 113033110121 is 121011330311.

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

It is a cyclic number.

It is not a de Polignac number, because 113033110121 - 2² = 113033110117 is a prime.

It is a super-2 number, since 2×113033110121² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113033110121.

It is not an unprimeable number, because it can be changed into a prime (113033110111) 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, 302366 + ... + 563463.

It is an arithmetic number, because the mean of its divisors is an integer number (14874959400).

Almost surely, 2^113033110121 is an apocalyptic number.

It is an amenable number.

113033110121 is a deficient number, since it is larger than the sum of its proper divisors (5966565079).

113033110121 is an equidigital number, since it uses as much as digits as its factorization.

113033110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872719.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 113033110121 its reverse (121011330311), we get a palindrome (234044440432).

The spelling of 113033110121 in words is "one hundred thirteen billion, thirty-three million, one hundred ten thousand, one hundred twenty-one".