113331303514321 has 2 divisors, whose sum is σ = 113331303514322. Its totient is φ = 113331303514320.

The previous prime is 113331303514259. The next prime is 113331303514327. The reversal of 113331303514321 is 123415303133311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71445347926225 + 41885955588096 = 8452535^2 + 6471936^2 .

It is a cyclic number.

It is not a de Polignac number, because 113331303514321 - 2³³ = 113322713579729 is a prime.

It is not a weakly prime, because it can be changed into another prime (113331303514327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56665651757160 + 56665651757161.

It is an arithmetic number, because the mean of its divisors is an integer number (56665651757161).

Almost surely, 2^{113331303514321} is an apocalyptic number.

It is an amenable number.

113331303514321 is a deficient number, since it is larger than the sum of its proper divisors (1).

113331303514321 is an equidigital number, since it uses as much as digits as its factorization.

113331303514321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 34.

Adding to 113331303514321 its reverse (123415303133311), we get a palindrome (236746606647632).

The spelling of 113331303514321 in words is "one hundred thirteen trillion, three hundred thirty-one billion, three hundred three million, five hundred fourteen thousand, three hundred twenty-one".