114111515 has 16 divisors (see below), whose sum is σ = 160727232. Its totient is φ = 76132224.

The previous prime is 114111509. The next prime is 114111539. The reversal of 114111515 is 515111411.

It is not a de Polignac number, because 114111515 - 2⁶ = 114111451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42764 + ... + 45353.

It is an arithmetic number, because the mean of its divisors is an integer number (10045452).

Almost surely, 2^114111515 is an apocalyptic number.

114111515 is a deficient number, since it is larger than the sum of its proper divisors (46615717).

114111515 is an equidigital number, since it uses as much as digits as its factorization.

114111515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88166.

The product of its digits is 100, while the sum is 20.

The square root of 114111515 is about 10682.2991439109. The cubic root of 114111515 is about 485.0388107958.

Adding to 114111515 its reverse (515111411), we get a palindrome (629222926).

The spelling of 114111515 in words is "one hundred fourteen million, one hundred eleven thousand, five hundred fifteen".