3133331057 has 2 divisors, whose sum is σ = 3133331058. Its totient is φ = 3133331056.

The previous prime is 3133331041. The next prime is 3133331083. The reversal of 3133331057 is 7501333313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3056873521 + 76457536 = 55289^2 + 8744^2 .

It is an emirp because it is prime and its reverse (7501333313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3133331057 - 2⁴ = 3133331041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3133331027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566665528 + 1566665529.

It is an arithmetic number, because the mean of its divisors is an integer number (1566665529).

Almost surely, 2^3133331057 is an apocalyptic number.

It is an amenable number.

3133331057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133331057 is an equidigital number, since it uses as much as digits as its factorization.

3133331057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 29.

The square root of 3133331057 is about 55976.1650794336. The cubic root of 3133331057 is about 1463.3069247273.

The spelling of 3133331057 in words is "three billion, one hundred thirty-three million, three hundred thirty-one thousand, fifty-seven".