122596403 has 2 divisors, whose sum is σ = 122596404. Its totient is φ = 122596402.

The previous prime is 122596391. The next prime is 122596477. The reversal of 122596403 is 304695221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122596403 - 2⁸ = 122596147 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122596403.

It is not a weakly prime, because it can be changed into another prime (122598403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61298201 + 61298202.

It is an arithmetic number, because the mean of its divisors is an integer number (61298202).

Almost surely, 2^122596403 is an apocalyptic number.

122596403 is a deficient number, since it is larger than the sum of its proper divisors (1).

122596403 is an equidigital number, since it uses as much as digits as its factorization.

122596403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 122596403 is about 11072.3259977297. The cubic root of 122596403 is about 496.7744402749.

The spelling of 122596403 in words is "one hundred twenty-two million, five hundred ninety-six thousand, four hundred three".