115248943 has 2 divisors, whose sum is σ = 115248944. Its totient is φ = 115248942.

The previous prime is 115248941. The next prime is 115249019. The reversal of 115248943 is 349842511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115248943 - 2¹ = 115248941 is a prime.

Together with 115248941, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115248941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57624471 + 57624472.

It is an arithmetic number, because the mean of its divisors is an integer number (57624472).

Almost surely, 2^115248943 is an apocalyptic number.

115248943 is a deficient number, since it is larger than the sum of its proper divisors (1).

115248943 is an equidigital number, since it uses as much as digits as its factorization.

115248943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 37.

The square root of 115248943 is about 10735.4060472811. The cubic root of 115248943 is about 486.6450575777.

The spelling of 115248943 in words is "one hundred fifteen million, two hundred forty-eight thousand, nine hundred forty-three".