202132840199 has 4 divisors (see below), whose sum is σ = 202136700864. Its totient is φ = 202128979536.

The previous prime is 202132840187. The next prime is 202132840201. The reversal of 202132840199 is 991048231202.

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 202132840199 - 2²⁰ = 202131791623 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 (202132840799) 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, 1850702 + ... + 1956875.

It is an arithmetic number, because the mean of its divisors is an integer number (50534175216).

Almost surely, 2^202132840199 is an apocalyptic number.

202132840199 is a deficient number, since it is larger than the sum of its proper divisors (3860665).

202132840199 is an equidigital number, since it uses as much as digits as its factorization.

202132840199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860664.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 202132840199 in words is "two hundred two billion, one hundred thirty-two million, eight hundred forty thousand, one hundred ninety-nine".