210200101200191 has 8 divisors (see below), whose sum is σ = 210416567742480. Its totient is φ = 209983659769152.

The previous prime is 210200101200179. The next prime is 210200101200209. The reversal of 210200101200191 is 191002101002012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210200101200191 - 2⁶ = 210200101200127 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 (210200101200391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10495376 + ... + 23033738.

It is an arithmetic number, because the mean of its divisors is an integer number (26302070967810).

Almost surely, 2^{210200101200191} is an apocalyptic number.

210200101200191 is a deficient number, since it is larger than the sum of its proper divisors (216466542289).

210200101200191 is a wasteful number, since it uses less digits than its factorization.

210200101200191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12555625.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 210200101200191 in words is "two hundred ten trillion, two hundred billion, one hundred one million, two hundred thousand, one hundred ninety-one".