102298079 has 16 divisors (see below), whose sum is σ = 112492128. Its totient is φ = 92454912.

The previous prime is 102298069. The next prime is 102298087. The reversal of 102298079 is 970892201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102298079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102298069) 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, 223619 + ... + 224075.

It is an arithmetic number, because the mean of its divisors is an integer number (7030758).

Almost surely, 2^102298079 is an apocalyptic number.

102298079 is a deficient number, since it is larger than the sum of its proper divisors (10194049).

102298079 is a wasteful number, since it uses less digits than its factorization.

102298079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 102298079 is about 10114.2512822255. The cubic root of 102298079 is about 467.6875684570.

The spelling of 102298079 in words is "one hundred two million, two hundred ninety-eight thousand, seventy-nine".