122813683 has 2 divisors, whose sum is σ = 122813684. Its totient is φ = 122813682.

The previous prime is 122813653. The next prime is 122813731. The reversal of 122813683 is 386318221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122813683 - 2⁵ = 122813651 is a prime.

It is not a weakly prime, because it can be changed into another prime (122813653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61406841 + 61406842.

It is an arithmetic number, because the mean of its divisors is an integer number (61406842).

Almost surely, 2^122813683 is an apocalyptic number.

122813683 is a deficient number, since it is larger than the sum of its proper divisors (1).

122813683 is an equidigital number, since it uses as much as digits as its factorization.

122813683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 122813683 is about 11082.1335039784. The cubic root of 122813683 is about 497.0677480798.

The spelling of 122813683 in words is "one hundred twenty-two million, eight hundred thirteen thousand, six hundred eighty-three".