115223105827 has 2 divisors, whose sum is σ = 115223105828. Its totient is φ = 115223105826.

The previous prime is 115223105779. The next prime is 115223105831. The reversal of 115223105827 is 728501322511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115223105827 is a prime.

It is not a weakly prime, because it can be changed into another prime (115223105927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57611552913 + 57611552914.

It is an arithmetic number, because the mean of its divisors is an integer number (57611552914).

Almost surely, 2^115223105827 is an apocalyptic number.

115223105827 is a deficient number, since it is larger than the sum of its proper divisors (1).

115223105827 is an equidigital number, since it uses as much as digits as its factorization.

115223105827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 115223105827 in words is "one hundred fifteen billion, two hundred twenty-three million, one hundred five thousand, eight hundred twenty-seven".