102107994 has 32 divisors (see below), whose sum is σ = 213663744. Its totient is φ = 32469360.

The previous prime is 102107987. The next prime is 102108007. The reversal of 102107994 is 499701201.

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, 68679 + ... + 70149.

It is an arithmetic number, because the mean of its divisors is an integer number (6676992).

Almost surely, 2^102107994 is an apocalyptic number.

102107994 is an abundant number, since it is smaller than the sum of its proper divisors (111555750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102107994 is a wasteful number, since it uses less digits than its factorization.

102107994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 102107994 is about 10104.8500236273. The cubic root of 102107994 is about 467.3977112326.

The spelling of 102107994 in words is "one hundred two million, one hundred seven thousand, nine hundred ninety-four".