11500130 has 16 divisors (see below), whose sum is σ = 21790080. Its totient is φ = 4357872.

The previous prime is 11500129. The next prime is 11500141. The reversal of 11500130 is 3100511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30074 + ... + 30453.

It is an arithmetic number, because the mean of its divisors is an integer number (1361880).

Almost surely, 2^11500130 is an apocalyptic number.

11500130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11500130 is a deficient number, since it is larger than the sum of its proper divisors (10289950).

11500130 is a wasteful number, since it uses less digits than its factorization.

11500130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60553.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 11500130 is about 3391.1841589628. The cubic root of 11500130 is about 225.7187223016.

Adding to 11500130 its reverse (3100511), we get a palindrome (14600641).

The spelling of 11500130 in words is "eleven million, five hundred thousand, one hundred thirty".