2326131155017 has 2 divisors, whose sum is σ = 2326131155018. Its totient is φ = 2326131155016.

The previous prime is 2326131155009. The next prime is 2326131155111. The reversal of 2326131155017 is 7105511316232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1937249206201 + 388881948816 = 1391851^2 + 623604^2 .

It is a cyclic number.

It is not a de Polignac number, because 2326131155017 - 2³ = 2326131155009 is a prime.

It is not a weakly prime, because it can be changed into another prime (2326131155917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163065577508 + 1163065577509.

It is an arithmetic number, because the mean of its divisors is an integer number (1163065577509).

Almost surely, 2^{2326131155017} is an apocalyptic number.

It is an amenable number.

2326131155017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2326131155017 is an equidigital number, since it uses as much as digits as its factorization.

2326131155017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 2326131155017 in words is "two trillion, three hundred twenty-six billion, one hundred thirty-one million, one hundred fifty-five thousand, seventeen".