115051843 has 2 divisors, whose sum is σ = 115051844. Its totient is φ = 115051842.

The previous prime is 115051831. The next prime is 115051873. The reversal of 115051843 is 348150511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115051843 - 2⁹ = 115051331 is a prime.

It is not a weakly prime, because it can be changed into another prime (115051823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57525921 + 57525922.

It is an arithmetic number, because the mean of its divisors is an integer number (57525922).

Almost surely, 2^115051843 is an apocalyptic number.

115051843 is a deficient number, since it is larger than the sum of its proper divisors (1).

115051843 is an equidigital number, since it uses as much as digits as its factorization.

115051843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 115051843 is about 10726.2222147408. Note that the first 4 decimals coincide. The cubic root of 115051843 is about 486.3674773812.

The spelling of 115051843 in words is "one hundred fifteen million, fifty-one thousand, eight hundred forty-three".