3115530355097 has 2 divisors, whose sum is σ = 3115530355098. Its totient is φ = 3115530355096.

The previous prime is 3115530355013. The next prime is 3115530355123. The reversal of 3115530355097 is 7905530355113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3019100853136 + 96429501961 = 1737556^2 + 310531^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3115530355097 is a prime.

It is not a weakly prime, because it can be changed into another prime (3115430355097) 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, 1557765177548 + 1557765177549.

It is an arithmetic number, because the mean of its divisors is an integer number (1557765177549).

Almost surely, 2^{3115530355097} is an apocalyptic number.

It is an amenable number.

3115530355097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3115530355097 is an equidigital number, since it uses as much as digits as its factorization.

3115530355097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1063125, while the sum is 47.

The spelling of 3115530355097 in words is "three trillion, one hundred fifteen billion, five hundred thirty million, three hundred fifty-five thousand, ninety-seven".