2313201021 has 8 divisors (see below), whose sum is σ = 3149890944. Its totient is φ = 1509322560.

The previous prime is 2313201019. The next prime is 2313201043. The reversal of 2313201021 is 1201023132.

2313201021 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 2313201021 - 2¹ = 2313201019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313201061) 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, 8202700 + ... + 8202981.

It is an arithmetic number, because the mean of its divisors is an integer number (393736368).

Almost surely, 2^2313201021 is an apocalyptic number.

It is an amenable number.

2313201021 is a deficient number, since it is larger than the sum of its proper divisors (836689923).

2313201021 is a wasteful number, since it uses less digits than its factorization.

2313201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16405731.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2313201021 is about 48095.7484711487. The cubic root of 2313201021 is about 1322.5267299484.

Adding to 2313201021 its reverse (1201023132), we get a palindrome (3514224153).

The spelling of 2313201021 in words is "two billion, three hundred thirteen million, two hundred one thousand, twenty-one".