115520923 has 8 divisors (see below), whose sum is σ = 132788448. Its totient is φ = 98444544.

The previous prime is 115520921. The next prime is 115520929. The reversal of 115520923 is 329025511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115520923 - 2¹ = 115520921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115520891 and 115520900.

It is not an unprimeable number, because it can be changed into a prime (115520921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46486 + ... + 48907.

It is an arithmetic number, because the mean of its divisors is an integer number (16598556).

Almost surely, 2^115520923 is an apocalyptic number.

115520923 is a deficient number, since it is larger than the sum of its proper divisors (17267525).

115520923 is an equidigital number, since it uses as much as digits as its factorization.

115520923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95573.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 115520923 is about 10748.0660120786. The cubic root of 115520923 is about 487.0275737121.

The spelling of 115520923 in words is "one hundred fifteen million, five hundred twenty thousand, nine hundred twenty-three".