202312013213 has 8 divisors (see below), whose sum is σ = 207787745280. Its totient is φ = 196836693840.

The previous prime is 202312013173. The next prime is 202312013231. The reversal of 202312013213 is 312310213202.

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

It is a cyclic number.

It is not a de Polignac number, because 202312013213 - 2⁸ = 202312012957 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 (202312010213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068008 + ... + 1243086.

It is an arithmetic number, because the mean of its divisors is an integer number (25973468160).

Almost surely, 2^202312013213 is an apocalyptic number.

It is an amenable number.

202312013213 is a deficient number, since it is larger than the sum of its proper divisors (5475732067).

202312013213 is a wasteful number, since it uses less digits than its factorization.

202312013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206347.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 202312013213 its reverse (312310213202), we get a palindrome (514622226415).

The spelling of 202312013213 in words is "two hundred two billion, three hundred twelve million, thirteen thousand, two hundred thirteen".