3033420131257 has 2 divisors, whose sum is σ = 3033420131258. Its totient is φ = 3033420131256.

The previous prime is 3033420131237. The next prime is 3033420131263. The reversal of 3033420131257 is 7521310243303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1738241843776 + 1295178287481 = 1318424^2 + 1138059^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3033420131257 is a prime.

It is not a weakly prime, because it can be changed into another prime (3033420131237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516710065628 + 1516710065629.

It is an arithmetic number, because the mean of its divisors is an integer number (1516710065629).

Almost surely, 2^{3033420131257} is an apocalyptic number.

It is an amenable number.

3033420131257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3033420131257 is an equidigital number, since it uses as much as digits as its factorization.

3033420131257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 34.

The spelling of 3033420131257 in words is "three trillion, thirty-three billion, four hundred twenty million, one hundred thirty-one thousand, two hundred fifty-seven".