102242204 has 12 divisors (see below), whose sum is σ = 179099928. Its totient is φ = 51070800.

The previous prime is 102242177. The next prime is 102242207. The reversal of 102242204 is 402242201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102242207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7802 + ... + 16289.

It is an arithmetic number, because the mean of its divisors is an integer number (14924994).

Almost surely, 2^102242204 is an apocalyptic number.

It is an amenable number.

102242204 is a deficient number, since it is larger than the sum of its proper divisors (76857724).

102242204 is a wasteful number, since it uses less digits than its factorization.

102242204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25156 (or 25154 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 102242204 is about 10111.4887133399. The cubic root of 102242204 is about 467.6024029539.

Adding to 102242204 its reverse (402242201), we get a palindrome (504484405).

The spelling of 102242204 in words is "one hundred two million, two hundred forty-two thousand, two hundred four".