115445103411971 has 2 divisors, whose sum is σ = 115445103411972. Its totient is φ = 115445103411970.

The previous prime is 115445103411907. The next prime is 115445103412007. The reversal of 115445103411971 is 179114301544511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115445103411971 - 2⁶ = 115445103411907 is a prime.

It is a super-2 number, since 2×115445103411971² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115445103411571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57722551705985 + 57722551705986.

It is an arithmetic number, because the mean of its divisors is an integer number (57722551705986).

Almost surely, 2^{115445103411971} is an apocalyptic number.

115445103411971 is a deficient number, since it is larger than the sum of its proper divisors (1).

115445103411971 is an equidigital number, since it uses as much as digits as its factorization.

115445103411971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 47.

The spelling of 115445103411971 in words is "one hundred fifteen trillion, four hundred forty-five billion, one hundred three million, four hundred eleven thousand, nine hundred seventy-one".