199263102 has 32 divisors (see below), whose sum is σ = 415494144. Its totient is φ = 63636000.

The previous prime is 199263091. The next prime is 199263121. The reversal of 199263102 is 201362991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13483 + ... + 24089.

It is an arithmetic number, because the mean of its divisors is an integer number (12984192).

Almost surely, 2^199263102 is an apocalyptic number.

199263102 is an abundant number, since it is smaller than the sum of its proper divisors (216231042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

199263102 is a wasteful number, since it uses less digits than its factorization.

199263102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10744.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 199263102 is about 14116.0583025149. The cubic root of 199263102 is about 584.0844294491.

The spelling of 199263102 in words is "one hundred ninety-nine million, two hundred sixty-three thousand, one hundred two".