10101100199 has 4 divisors (see below), whose sum is σ = 10102982760. Its totient is φ = 10099217640.

The previous prime is 10101100151. The next prime is 10101100213. The reversal of 10101100199 is 99100110101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101100199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101105199) 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, 933209 + ... + 943970.

It is an arithmetic number, because the mean of its divisors is an integer number (2525745690).

Almost surely, 2^10101100199 is an apocalyptic number.

10101100199 is a deficient number, since it is larger than the sum of its proper divisors (1882561).

10101100199 is an equidigital number, since it uses as much as digits as its factorization.

10101100199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882560.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 10101100199 in words is "ten billion, one hundred one million, one hundred thousand, one hundred ninety-nine".