102098044 has 6 divisors (see below), whose sum is σ = 178671584. Its totient is φ = 51049020.

The previous prime is 102097999. The next prime is 102098057. The reversal of 102098044 is 440890201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12762252 + ... + 12762259.

Almost surely, 2^102098044 is an apocalyptic number.

It is an amenable number.

102098044 is a deficient number, since it is larger than the sum of its proper divisors (76573540).

102098044 is a wasteful number, since it uses less digits than its factorization.

102098044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25524515 (or 25524513 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 102098044 is about 10104.3576737960. The cubic root of 102098044 is about 467.3825287507.

The spelling of 102098044 in words is "one hundred two million, ninety-eight thousand, forty-four".