113321323229 has 2 divisors, whose sum is σ = 113321323230. Its totient is φ = 113321323228.

The previous prime is 113321323223. The next prime is 113321323253. The reversal of 113321323229 is 922323123311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113306292100 + 15031129 = 336610^2 + 3877^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113321323229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113321323195 and 113321323204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113321323223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56660661614 + 56660661615.

It is an arithmetic number, because the mean of its divisors is an integer number (56660661615).

Almost surely, 2^113321323229 is an apocalyptic number.

It is an amenable number.

113321323229 is a deficient number, since it is larger than the sum of its proper divisors (1).

113321323229 is an equidigital number, since it uses as much as digits as its factorization.

113321323229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The spelling of 113321323229 in words is "one hundred thirteen billion, three hundred twenty-one million, three hundred twenty-three thousand, two hundred twenty-nine".