2353212313 has 4 divisors (see below), whose sum is σ = 2366213668. Its totient is φ = 2340210960.

The previous prime is 2353212293. The next prime is 2353212347. The reversal of 2353212313 is 3132123532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 622402704 + 1730809609 = 24948^2 + 41603^2 .

It is a cyclic number.

It is not a de Polignac number, because 2353212313 - 2⁹ = 2353211801 is a prime.

It is a super-3 number, since 3×2353212313³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2353212353) 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, 6500406 + ... + 6500767.

It is an arithmetic number, because the mean of its divisors is an integer number (591553417).

Almost surely, 2^2353212313 is an apocalyptic number.

It is an amenable number.

2353212313 is a deficient number, since it is larger than the sum of its proper divisors (13001355).

2353212313 is a wasteful number, since it uses less digits than its factorization.

2353212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13001354.

The product of its digits is 3240, while the sum is 25.

The square root of 2353212313 is about 48509.9197381319. The cubic root of 2353212313 is about 1330.1084037369.

Adding to 2353212313 its reverse (3132123532), we get a palindrome (5485335845).

The spelling of 2353212313 in words is "two billion, three hundred fifty-three million, two hundred twelve thousand, three hundred thirteen".