102197204 has 48 divisors (see below), whose sum is σ = 191654400. Its totient is φ = 47606400.

The previous prime is 102197203. The next prime is 102197209. The reversal of 102197204 is 402791201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102197203) 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, 446162 + ... + 446390.

It is an arithmetic number, because the mean of its divisors is an integer number (3992800).

Almost surely, 2^102197204 is an apocalyptic number.

It is an amenable number.

102197204 is a deficient number, since it is larger than the sum of its proper divisors (89457196).

102197204 is a wasteful number, since it uses less digits than its factorization.

102197204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 102197204 is about 10109.2632768170. The cubic root of 102197204 is about 467.5337907267.

The spelling of 102197204 in words is "one hundred two million, one hundred ninety-seven thousand, two hundred four".