2101102199 has 16 divisors (see below), whose sum is σ = 2549102400. Its totient is φ = 1690612224.

The previous prime is 2101102189. The next prime is 2101102217. The reversal of 2101102199 is 9912011012.

It is a de Polignac number, because none of the positive numbers 2^k-2101102199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101102169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23597 + ... + 68985.

It is an arithmetic number, because the mean of its divisors is an integer number (159318900).

Almost surely, 2^2101102199 is an apocalyptic number.

2101102199 is a deficient number, since it is larger than the sum of its proper divisors (448000201).

2101102199 is a wasteful number, since it uses less digits than its factorization.

2101102199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45802.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 2101102199 is about 45837.7813490138. The cubic root of 2101102199 is about 1280.8031659732.

The spelling of 2101102199 in words is "two billion, one hundred one million, one hundred two thousand, one hundred ninety-nine".