115047043 has 2 divisors, whose sum is σ = 115047044. Its totient is φ = 115047042.

The previous prime is 115047029. The next prime is 115047061. The reversal of 115047043 is 340740511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115047043 - 2¹³ = 115038851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115046999 and 115047017.

It is not a weakly prime, because it can be changed into another prime (115047083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57523521 + 57523522.

It is an arithmetic number, because the mean of its divisors is an integer number (57523522).

Almost surely, 2^115047043 is an apocalyptic number.

115047043 is a deficient number, since it is larger than the sum of its proper divisors (1).

115047043 is an equidigital number, since it uses as much as digits as its factorization.

115047043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 115047043 is about 10725.9984616818. The cubic root of 115047043 is about 486.3607134845.

Adding to 115047043 its reverse (340740511), we get a palindrome (455787554).

The spelling of 115047043 in words is "one hundred fifteen million, forty-seven thousand, forty-three".