115122303019 has 2 divisors, whose sum is σ = 115122303020. Its totient is φ = 115122303018.

The previous prime is 115122303007. The next prime is 115122303133. The reversal of 115122303019 is 910303221511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115122303019 - 2¹³ = 115122294827 is a prime.

It is a super-2 number, since 2×115122303019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115122307019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57561151509 + 57561151510.

It is an arithmetic number, because the mean of its divisors is an integer number (57561151510).

Almost surely, 2^115122303019 is an apocalyptic number.

115122303019 is a deficient number, since it is larger than the sum of its proper divisors (1).

115122303019 is an equidigital number, since it uses as much as digits as its factorization.

115122303019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The spelling of 115122303019 in words is "one hundred fifteen billion, one hundred twenty-two million, three hundred three thousand, nineteen".