102240304807 has 2 divisors, whose sum is σ = 102240304808. Its totient is φ = 102240304806.

The previous prime is 102240304763. The next prime is 102240304861. The reversal of 102240304807 is 708403042201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102240304807 - 2²⁷ = 102106087079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102240314807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51120152403 + 51120152404.

It is an arithmetic number, because the mean of its divisors is an integer number (51120152404).

Almost surely, 2^102240304807 is an apocalyptic number.

102240304807 is a deficient number, since it is larger than the sum of its proper divisors (1).

102240304807 is an equidigital number, since it uses as much as digits as its factorization.

102240304807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 102240304807 in words is "one hundred two billion, two hundred forty million, three hundred four thousand, eight hundred seven".