202102310302199 has 4 divisors (see below), whose sum is σ = 213990681496464. Its totient is φ = 190213939107936.

The previous prime is 202102310302069. The next prime is 202102310302229. The reversal of 202102310302199 is 991203013201202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202102310302199 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 (202102310002199) 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, 5944185597107 + ... + 5944185597140.

It is an arithmetic number, because the mean of its divisors is an integer number (53497670374116).

Almost surely, 2^{202102310302199} is an apocalyptic number.

202102310302199 is a deficient number, since it is larger than the sum of its proper divisors (11888371194265).

202102310302199 is a wasteful number, since it uses less digits than its factorization.

202102310302199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11888371194264.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 202102310302199 in words is "two hundred two trillion, one hundred two billion, three hundred ten million, three hundred two thousand, one hundred ninety-nine".