115115063 has 12 divisors (see below), whose sum is σ = 134349912. Its totient is φ = 98345520.

The previous prime is 115115057. The next prime is 115115081. The reversal of 115115063 is 360511511.

It is not a de Polignac number, because 115115063 - 2¹⁴ = 115098679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115115083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11828 + ... + 19238.

It is an arithmetic number, because the mean of its divisors is an integer number (11195826).

Almost surely, 2^115115063 is an apocalyptic number.

115115063 is a deficient number, since it is larger than the sum of its proper divisors (19234849).

115115063 is an equidigital number, since it uses as much as digits as its factorization.

115115063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7742 (or 7735 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 115115063 is about 10729.1687935273. The cubic root of 115115063 is about 486.4565459868.

Adding to 115115063 its reverse (360511511), we get a palindrome (475626574).

The spelling of 115115063 in words is "one hundred fifteen million, one hundred fifteen thousand, sixty-three".