2313211001 has 4 divisors (see below), whose sum is σ = 2313835392. Its totient is φ = 2312586612.

The previous prime is 2313210983. The next prime is 2313211007. The reversal of 2313211001 is 1001123132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2313211001 - 2⁶ = 2313210937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313211007) 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, 306605 + ... + 314058.

It is an arithmetic number, because the mean of its divisors is an integer number (578458848).

Almost surely, 2^2313211001 is an apocalyptic number.

It is an amenable number.

2313211001 is a deficient number, since it is larger than the sum of its proper divisors (624391).

2313211001 is an equidigital number, since it uses as much as digits as its factorization.

2313211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624390.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2313211001 is about 48095.8522224110. The cubic root of 2313211001 is about 1322.5286319012.

Adding to 2313211001 its reverse (1001123132), we get a palindrome (3314334133).

The spelling of 2313211001 in words is "two billion, three hundred thirteen million, two hundred eleven thousand, one".