123102240235339 has 2 divisors, whose sum is σ = 123102240235340. Its totient is φ = 123102240235338.

The previous prime is 123102240235307. The next prime is 123102240235451. The reversal of 123102240235339 is 933532042201321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123102240235339 - 2⁵ = 123102240235307 is a prime.

It is not a weakly prime, because it can be changed into another prime (123102240235739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61551120117669 + 61551120117670.

It is an arithmetic number, because the mean of its divisors is an integer number (61551120117670).

Almost surely, 2^{123102240235339} is an apocalyptic number.

123102240235339 is a deficient number, since it is larger than the sum of its proper divisors (1).

123102240235339 is an equidigital number, since it uses as much as digits as its factorization.

123102240235339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 123102240235339 in words is "one hundred twenty-three trillion, one hundred two billion, two hundred forty million, two hundred thirty-five thousand, three hundred thirty-nine".