102423635345005 has 16 divisors (see below), whose sum is σ = 132363494532864. Its totient is φ = 75635548073280.

The previous prime is 102423635344969. The next prime is 102423635345027. The reversal of 102423635345005 is 500543536324201.

It is not a de Polignac number, because 102423635345005 - 2⁹ = 102423635344493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10048012 + ... + 17487418.

It is an arithmetic number, because the mean of its divisors is an integer number (8272718408304).

Almost surely, 2^{102423635345005} is an apocalyptic number.

It is an amenable number.

102423635345005 is a deficient number, since it is larger than the sum of its proper divisors (29939859187859).

102423635345005 is a wasteful number, since it uses less digits than its factorization.

102423635345005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7651236.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 102423635345005 in words is "one hundred two trillion, four hundred twenty-three billion, six hundred thirty-five million, three hundred forty-five thousand, five".