102101199 has 16 divisors (see below), whose sum is σ = 141859200. Its totient is φ = 65239776.

The previous prime is 102101191. The next prime is 102101213. The reversal of 102101199 is 991101201.

It is not a de Polignac number, because 102101199 - 2³ = 102101191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102101191) 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, 7872 + ... + 16314.

It is an arithmetic number, because the mean of its divisors is an integer number (8866200).

Almost surely, 2^102101199 is an apocalyptic number.

102101199 is a deficient number, since it is larger than the sum of its proper divisors (39758001).

102101199 is a wasteful number, since it uses less digits than its factorization.

102101199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614.

The product of its (nonzero) digits is 162, while the sum is 24.

The square root of 102101199 is about 10104.5137933500. The cubic root of 102101199 is about 467.3873430013.

The spelling of 102101199 in words is "one hundred two million, one hundred one thousand, one hundred ninety-nine".