201132534199 has 4 divisors (see below), whose sum is σ = 204429788920. Its totient is φ = 197835279480.

The previous prime is 201132534157. The next prime is 201132534263. The reversal of 201132534199 is 991435231102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991435231102 = 2 ⋅495717615551.

It is a cyclic number.

It is not a de Polignac number, because 201132534199 - 2¹¹ = 201132532151 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 (201142534199) 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, 1648627269 + ... + 1648627390.

It is an arithmetic number, because the mean of its divisors is an integer number (51107447230).

Almost surely, 2^201132534199 is an apocalyptic number.

201132534199 is a deficient number, since it is larger than the sum of its proper divisors (3297254721).

201132534199 is an equidigital number, since it uses as much as digits as its factorization.

201132534199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297254720.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 201132534199 in words is "two hundred one billion, one hundred thirty-two million, five hundred thirty-four thousand, one hundred ninety-nine".