2312232313 has 2 divisors, whose sum is σ = 2312232314. Its totient is φ = 2312232312.

The previous prime is 2312232301. The next prime is 2312232319. The reversal of 2312232313 is 3132322132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1182465769 + 1129766544 = 34387^2 + 33612^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312232313 - 2¹³ = 2312224121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312232319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156116156 + 1156116157.

It is an arithmetic number, because the mean of its divisors is an integer number (1156116157).

Almost surely, 2^2312232313 is an apocalyptic number.

It is an amenable number.

2312232313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312232313 is an equidigital number, since it uses as much as digits as its factorization.

2312232313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 22.

The square root of 2312232313 is about 48085.6767967344. The cubic root of 2312232313 is about 1322.3420909871.

Adding to 2312232313 its reverse (3132322132), we get a palindrome (5444554445).

The spelling of 2312232313 in words is "two billion, three hundred twelve million, two hundred thirty-two thousand, three hundred thirteen".