102418079 has 4 divisors (see below), whose sum is σ = 105721920. Its totient is φ = 99114240.

The previous prime is 102418073. The next prime is 102418093. The reversal of 102418079 is 970814201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102418079 - 2⁸ = 102417823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102418073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651874 + ... + 1651935.

It is an arithmetic number, because the mean of its divisors is an integer number (26430480).

Almost surely, 2^102418079 is an apocalyptic number.

102418079 is a deficient number, since it is larger than the sum of its proper divisors (3303841).

102418079 is an equidigital number, since it uses as much as digits as its factorization.

102418079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303840.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 102418079 is about 10120.1817671423. The cubic root of 102418079 is about 467.8703694713.

The spelling of 102418079 in words is "one hundred two million, four hundred eighteen thousand, seventy-nine".