202311332113 has 8 divisors (see below), whose sum is σ = 221328497376. Its totient is φ = 183398371200.

The previous prime is 202311332089. The next prime is 202311332129. The reversal of 202311332113 is 311233113202.

202311332113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 202311332113 - 2⁹ = 202311331601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202311332513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26047023 + ... + 26054788.

It is an arithmetic number, because the mean of its divisors is an integer number (27666062172).

Almost surely, 2^202311332113 is an apocalyptic number.

It is an amenable number.

202311332113 is a deficient number, since it is larger than the sum of its proper divisors (19017165263).

202311332113 is a wasteful number, since it uses less digits than its factorization.

202311332113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52102175.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 202311332113 its reverse (311233113202), we get a palindrome (513544445315).

Subtracting 202311332113 from its reverse (311233113202), we obtain a square (108921781089 = 330033²).

The spelling of 202311332113 in words is "two hundred two billion, three hundred eleven million, three hundred thirty-two thousand, one hundred thirteen".