101200002199 has 4 divisors (see below), whose sum is σ = 101724354736. Its totient is φ = 100675649664.

The previous prime is 101200002181. The next prime is 101200002209. The reversal of 101200002199 is 991200002101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991200002101 = 559367 ⋅1772003.

It is a cyclic number.

It is not a de Polignac number, because 101200002199 - 2²¹ = 101197905047 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 (101200002149) 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, 262175979 + ... + 262176364.

It is an arithmetic number, because the mean of its divisors is an integer number (25431088684).

Almost surely, 2^101200002199 is an apocalyptic number.

101200002199 is a deficient number, since it is larger than the sum of its proper divisors (524352537).

101200002199 is an equidigital number, since it uses as much as digits as its factorization.

101200002199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524352536.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 101200002199 in words is "one hundred one billion, two hundred million, two thousand, one hundred ninety-nine".