101113199 has 4 divisors (see below), whose sum is σ = 110305320. Its totient is φ = 91921080.

The previous prime is 101113189. The next prime is 101113211. The reversal of 101113199 is 991311101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101113199 - 2¹² = 101109103 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 (101113189) 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, 4596044 + ... + 4596065.

It is an arithmetic number, because the mean of its divisors is an integer number (27576330).

Almost surely, 2^101113199 is an apocalyptic number.

101113199 is a deficient number, since it is larger than the sum of its proper divisors (9192121).

101113199 is an equidigital number, since it uses as much as digits as its factorization.

101113199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9192120.

The product of its (nonzero) digits is 243, while the sum is 26.

The square root of 101113199 is about 10055.5059047270. The cubic root of 101113199 is about 465.8748689304.

The spelling of 101113199 in words is "one hundred one million, one hundred thirteen thousand, one hundred ninety-nine".