102379298 has 32 divisors (see below), whose sum is σ = 181923840. Its totient is φ = 42284880.

The previous prime is 102379297. The next prime is 102379307. The reversal of 102379298 is 892973201.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (102379297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181565 + ... + 182127.

It is an arithmetic number, because the mean of its divisors is an integer number (5685120).

Almost surely, 2^102379298 is an apocalyptic number.

102379298 is a deficient number, since it is larger than the sum of its proper divisors (79544542).

102379298 is a wasteful number, since it uses less digits than its factorization.

102379298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 102379298 is about 10118.2655628324. The cubic root of 102379298 is about 467.8113083771.

The spelling of 102379298 in words is "one hundred two million, three hundred seventy-nine thousand, two hundred ninety-eight".