202661102 has 8 divisors (see below), whose sum is σ = 347419056. Its totient is φ = 86854752.

The previous prime is 202661083. The next prime is 202661153. The reversal of 202661102 is 201166202.

It is a happy number.

202661102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7237883 + ... + 7237910.

It is an arithmetic number, because the mean of its divisors is an integer number (43427382).

Almost surely, 2^202661102 is an apocalyptic number.

202661102 is a deficient number, since it is larger than the sum of its proper divisors (144757954).

202661102 is a wasteful number, since it uses less digits than its factorization.

202661102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14475802.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 202661102 is about 14235.9088926559. The cubic root of 202661102 is about 587.3858315650.

The spelling of 202661102 in words is "two hundred two million, six hundred sixty-one thousand, one hundred two".