113031222329 has 2 divisors, whose sum is σ = 113031222330. Its totient is φ = 113031222328.

The previous prime is 113031222289. The next prime is 113031222347. The reversal of 113031222329 is 923222130311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99095892025 + 13935330304 = 314795^2 + 118048^2 .

It is a cyclic number.

It is not a de Polignac number, because 113031222329 - 2¹⁶ = 113031156793 is a prime.

It is not a weakly prime, because it can be changed into another prime (113031272329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56515611164 + 56515611165.

It is an arithmetic number, because the mean of its divisors is an integer number (56515611165).

Almost surely, 2^113031222329 is an apocalyptic number.

It is an amenable number.

113031222329 is a deficient number, since it is larger than the sum of its proper divisors (1).

113031222329 is an equidigital number, since it uses as much as digits as its factorization.

113031222329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 113031222329 in words is "one hundred thirteen billion, thirty-one million, two hundred twenty-two thousand, three hundred twenty-nine".