15118130 has 16 divisors (see below), whose sum is σ = 28396224. Its totient is φ = 5784240.

The previous prime is 15118127. The next prime is 15118133. The reversal of 15118130 is 3181151.

It is an interprime number because it is at equal distance from previous prime (15118127) and next prime (15118133).

It is not an unprimeable number, because it can be changed into a prime (15118133) 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, 32636 + ... + 33095.

It is an arithmetic number, because the mean of its divisors is an integer number (1774764).

Almost surely, 2^15118130 is an apocalyptic number.

15118130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15118130 is a deficient number, since it is larger than the sum of its proper divisors (13278094).

15118130 is a wasteful number, since it uses less digits than its factorization.

15118130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65761.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 15118130 is about 3888.2039555558. The cubic root of 15118130 is about 247.2669233837.

Adding to 15118130 its reverse (3181151), we get a palindrome (18299281).

It can be divided in two parts, 151 and 18130, that added together give a palindrome (18281).

The spelling of 15118130 in words is "fifteen million, one hundred eighteen thousand, one hundred thirty".