3230040313 has 2 divisors, whose sum is σ = 3230040314. Its totient is φ = 3230040312.

The previous prime is 3230040293. The next prime is 3230040323. The reversal of 3230040313 is 3130400323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3173294224 + 56746089 = 56332^2 + 7533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230040313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3230040323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615020156 + 1615020157.

It is an arithmetic number, because the mean of its divisors is an integer number (1615020157).

Almost surely, 2^3230040313 is an apocalyptic number.

It is an amenable number.

3230040313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230040313 is an equidigital number, since it uses as much as digits as its factorization.

3230040313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3230040313 is about 56833.4436137737. The cubic root of 3230040313 is about 1478.2094722648.

Adding to 3230040313 its reverse (3130400323), we get a palindrome (6360440636).

The spelling of 3230040313 in words is "three billion, two hundred thirty million, forty thousand, three hundred thirteen".