202342002311 has 16 divisors (see below), whose sum is σ = 214199884800. Its totient is φ = 190606112928.

The previous prime is 202342002307. The next prime is 202342002319. The reversal of 202342002311 is 113200243202.

It is a cyclic number.

It is not a de Polignac number, because 202342002311 - 2² = 202342002307 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 (202342002319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6658610 + ... + 6688928.

It is an arithmetic number, because the mean of its divisors is an integer number (13387492800).

Almost surely, 2^202342002311 is an apocalyptic number.

202342002311 is a deficient number, since it is larger than the sum of its proper divisors (11857882489).

202342002311 is a wasteful number, since it uses less digits than its factorization.

202342002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32318.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202342002311 its reverse (113200243202), we get a palindrome (315542245513).

The spelling of 202342002311 in words is "two hundred two billion, three hundred forty-two million, two thousand, three hundred eleven".