190901102 has 8 divisors (see below), whose sum is σ = 327259056. Its totient is φ = 81814752.

The previous prime is 190901101. The next prime is 190901107. The reversal of 190901102 is 201109091.

190901102 is digitally balanced in base 3, 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 not an unprimeable number, because it can be changed into a prime (190901101) 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, 6817883 + ... + 6817910.

It is an arithmetic number, because the mean of its divisors is an integer number (40907382).

Almost surely, 2^190901102 is an apocalyptic number.

190901102 is a deficient number, since it is larger than the sum of its proper divisors (136357954).

190901102 is a wasteful number, since it uses less digits than its factorization.

190901102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13635802.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 190901102 is about 13816.6964937354. The cubic root of 190901102 is about 575.7971069579.

The spelling of 190901102 in words is "one hundred ninety million, nine hundred one thousand, one hundred two".