3032139157 has 2 divisors, whose sum is σ = 3032139158. Its totient is φ = 3032139156.

The previous prime is 3032139137. The next prime is 3032139239. The reversal of 3032139157 is 7519312303.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2851666801 + 180472356 = 53401^2 + 13434^2 .

It is an emirp because it is prime and its reverse (7519312303) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3032139157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3032139137) 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, 1516069578 + 1516069579.

It is an arithmetic number, because the mean of its divisors is an integer number (1516069579).

Almost surely, 2^3032139157 is an apocalyptic number.

It is an amenable number.

3032139157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3032139157 is an equidigital number, since it uses as much as digits as its factorization.

3032139157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 3032139157 is about 55064.8631797083. The cubic root of 3032139157 is about 1447.3815855636.

The spelling of 3032139157 in words is "three billion, thirty-two million, one hundred thirty-nine thousand, one hundred fifty-seven".