2314521213 has 4 divisors (see below), whose sum is σ = 3086028288. Its totient is φ = 1543014140.

The previous prime is 2314521203. The next prime is 2314521221. The reversal of 2314521213 is 3121254132.

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 2314521213 - 2⁶ = 2314521149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2314521203) 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, 385753533 + ... + 385753538.

It is an arithmetic number, because the mean of its divisors is an integer number (771507072).

Almost surely, 2^2314521213 is an apocalyptic number.

It is an amenable number.

2314521213 is a deficient number, since it is larger than the sum of its proper divisors (771507075).

2314521213 is an equidigital number, since it uses as much as digits as its factorization.

2314521213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771507074.

The product of its digits is 1440, while the sum is 24.

The square root of 2314521213 is about 48109.4711361495. The cubic root of 2314521213 is about 1322.7782799492.

Adding to 2314521213 its reverse (3121254132), we get a palindrome (5435775345).

The spelling of 2314521213 in words is "two billion, three hundred fourteen million, five hundred twenty-one thousand, two hundred thirteen".