204151102 has 4 divisors (see below), whose sum is σ = 306226656. Its totient is φ = 102075550.

The previous prime is 204151099. The next prime is 204151133. The reversal of 204151102 is 201151402.

204151102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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, 51037774 + ... + 51037777.

It is an arithmetic number, because the mean of its divisors is an integer number (76556664).

Almost surely, 2^204151102 is an apocalyptic number.

204151102 is a deficient number, since it is larger than the sum of its proper divisors (102075554).

204151102 is a wasteful number, since it uses less digits than its factorization.

204151102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102075553.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 204151102 is about 14288.1455059780. The cubic root of 204151102 is about 588.8218392841.

The spelling of 204151102 in words is "two hundred four million, one hundred fifty-one thousand, one hundred two".