115953127 has 4 divisors (see below), whose sum is σ = 117541600. Its totient is φ = 114364656.

The previous prime is 115953109. The next prime is 115953133. The reversal of 115953127 is 721359511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115953127 - 2⁷ = 115952999 is a prime.

It is a super-2 number, since 2×115953127² = 26890255322156258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115953092 and 115953101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115953197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794127 + ... + 794272.

It is an arithmetic number, because the mean of its divisors is an integer number (29385400).

Almost surely, 2^115953127 is an apocalyptic number.

115953127 is a deficient number, since it is larger than the sum of its proper divisors (1588473).

115953127 is an equidigital number, since it uses as much as digits as its factorization.

115953127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588472.

The product of its digits is 9450, while the sum is 34.

The square root of 115953127 is about 10768.1533700073. The cubic root of 115953127 is about 487.6341977252.

The spelling of 115953127 in words is "one hundred fifteen million, nine hundred fifty-three thousand, one hundred twenty-seven".