3312315623 has 2 divisors, whose sum is σ = 3312315624. Its totient is φ = 3312315622.

The previous prime is 3312315607. The next prime is 3312315659. The reversal of 3312315623 is 3265132133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3312315623 - 2⁴ = 3312315607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312315323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656157811 + 1656157812.

It is an arithmetic number, because the mean of its divisors is an integer number (1656157812).

Almost surely, 2^3312315623 is an apocalyptic number.

3312315623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312315623 is an equidigital number, since it uses as much as digits as its factorization.

3312315623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 29.

The square root of 3312315623 is about 57552.7203787970. The cubic root of 3312315623 is about 1490.6553312968.

Adding to 3312315623 its reverse (3265132133), we get a palindrome (6577447756).

The spelling of 3312315623 in words is "three billion, three hundred twelve million, three hundred fifteen thousand, six hundred twenty-three".