115312112023 has 2 divisors, whose sum is σ = 115312112024. Its totient is φ = 115312112022.

The previous prime is 115312111991. The next prime is 115312112087. The reversal of 115312112023 is 320211213511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115312112023 - 2⁵ = 115312111991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115312111985 and 115312112003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115312113023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57656056011 + 57656056012.

It is an arithmetic number, because the mean of its divisors is an integer number (57656056012).

Almost surely, 2^115312112023 is an apocalyptic number.

115312112023 is a deficient number, since it is larger than the sum of its proper divisors (1).

115312112023 is an equidigital number, since it uses as much as digits as its factorization.

115312112023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 115312112023 its reverse (320211213511), we get a palindrome (435523325534).

The spelling of 115312112023 in words is "one hundred fifteen billion, three hundred twelve million, one hundred twelve thousand, twenty-three".