102177338 has 8 divisors (see below), whose sum is σ = 153416640. Its totient is φ = 51038460.

The previous prime is 102177311. The next prime is 102177347. The reversal of 102177338 is 833771201.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 22508 + ... + 26663.

It is an arithmetic number, because the mean of its divisors is an integer number (19177080).

Almost surely, 2^102177338 is an apocalyptic number.

102177338 is a deficient number, since it is larger than the sum of its proper divisors (51239302).

102177338 is a wasteful number, since it uses less digits than its factorization.

102177338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50212.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 102177338 is about 10108.2806648807. The cubic root of 102177338 is about 467.5034943070.

The spelling of 102177338 in words is "one hundred two million, one hundred seventy-seven thousand, three hundred thirty-eight".