3133220399 has 2 divisors, whose sum is σ = 3133220400. Its totient is φ = 3133220398.

The previous prime is 3133220381. The next prime is 3133220459. The reversal of 3133220399 is 9930223313.

3133220399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3133220399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3133220999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566610199 + 1566610200.

It is an arithmetic number, because the mean of its divisors is an integer number (1566610200).

Almost surely, 2^3133220399 is an apocalyptic number.

3133220399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133220399 is an equidigital number, since it uses as much as digits as its factorization.

3133220399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 35.

The square root of 3133220399 is about 55975.1766321465. The cubic root of 3133220399 is about 1463.2896982761.

The spelling of 3133220399 in words is "three billion, one hundred thirty-three million, two hundred twenty thousand, three hundred ninety-nine".