102055004 has 12 divisors (see below), whose sum is σ = 187996200. Its totient is φ = 48341808.

The previous prime is 102054989. The next prime is 102055021. The reversal of 102055004 is 400550201.

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 3 ways as a sum of consecutive naturals, for example, 671339 + ... + 671490.

It is an arithmetic number, because the mean of its divisors is an integer number (15666350).

Almost surely, 2^102055004 is an apocalyptic number.

It is an amenable number.

102055004 is a deficient number, since it is larger than the sum of its proper divisors (85941196).

102055004 is a wasteful number, since it uses less digits than its factorization.

102055004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342852 (or 1342850 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 102055004 is about 10102.2276751220. The cubic root of 102055004 is about 467.3168436158.

The spelling of 102055004 in words is "one hundred two million, fifty-five thousand, four".