113320033121 has 16 divisors (see below), whose sum is σ = 120657753600. Its totient is φ = 106256404800.

The previous prime is 113320033097. The next prime is 113320033129. The reversal of 113320033121 is 121330023311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113320033121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113320033093 and 113320033102.

It is not an unprimeable number, because it can be changed into a prime (113320033129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265685 + ... + 545186.

It is an arithmetic number, because the mean of its divisors is an integer number (7541109600).

Almost surely, 2^113320033121 is an apocalyptic number.

It is an amenable number.

113320033121 is a deficient number, since it is larger than the sum of its proper divisors (7337720479).

113320033121 is an equidigital number, since it uses as much as digits as its factorization.

113320033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811040.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113320033121 its reverse (121330023311), we get a palindrome (234650056432).

The spelling of 113320033121 in words is "one hundred thirteen billion, three hundred twenty million, thirty-three thousand, one hundred twenty-one".