113332321321 has 2 divisors, whose sum is σ = 113332321322. Its totient is φ = 113332321320.

The previous prime is 113332321243. The next prime is 113332321337. The reversal of 113332321321 is 123123233311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106994410000 + 6337911321 = 327100^2 + 79611^2 .

It is a cyclic number.

It is not a de Polignac number, because 113332321321 - 2⁹ = 113332320809 is a prime.

It is not a weakly prime, because it can be changed into another prime (113332321351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56666160660 + 56666160661.

It is an arithmetic number, because the mean of its divisors is an integer number (56666160661).

Almost surely, 2^113332321321 is an apocalyptic number.

It is an amenable number.

113332321321 is a deficient number, since it is larger than the sum of its proper divisors (1).

113332321321 is an equidigital number, since it uses as much as digits as its factorization.

113332321321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 25.

Adding to 113332321321 its reverse (123123233311), we get a palindrome (236455554632).

The spelling of 113332321321 in words is "one hundred thirteen billion, three hundred thirty-two million, three hundred twenty-one thousand, three hundred twenty-one".