102380854 has 16 divisors (see below), whose sum is σ = 165599280. Its totient is φ = 47312640.

The previous prime is 102380849. The next prime is 102380909. The reversal of 102380854 is 458083201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31299 + ... + 34414.

It is an arithmetic number, because the mean of its divisors is an integer number (10349955).

Almost surely, 2^102380854 is an apocalyptic number.

102380854 is a deficient number, since it is larger than the sum of its proper divisors (63218426).

102380854 is a wasteful number, since it uses less digits than its factorization.

102380854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65775.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 102380854 is about 10118.3424531887. The cubic root of 102380854 is about 467.8136783572.

The spelling of 102380854 in words is "one hundred two million, three hundred eighty thousand, eight hundred fifty-four".