115041020 has 24 divisors (see below), whose sum is σ = 243982368. Its totient is φ = 45560000.

The previous prime is 115041013. The next prime is 115041037. The reversal of 115041020 is 20140511.

It is a junction number, because it is equal to n+sod(n) for n = 115040986 and 115041004.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26456 + ... + 30495.

It is an arithmetic number, because the mean of its divisors is an integer number (10165932).

Almost surely, 2^115041020 is an apocalyptic number.

115041020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115041020 is an abundant number, since it is smaller than the sum of its proper divisors (128941348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115041020 is a wasteful number, since it uses less digits than its factorization.

115041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57061 (or 57059 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 115041020 is about 10725.7176916046. The cubic root of 115041020 is about 486.3522259371.

Adding to 115041020 its reverse (20140511), we get a palindrome (135181531).

The spelling of 115041020 in words is "one hundred fifteen million, forty-one thousand, twenty".