11601130 has 16 divisors (see below), whose sum is σ = 21556224. Its totient is φ = 4490640.

The previous prime is 11601127. The next prime is 11601137. The reversal of 11601130 is 3110611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11601130.

It is not an unprimeable number, because it can be changed into a prime (11601137) 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, 18402 + ... + 19021.

It is an arithmetic number, because the mean of its divisors is an integer number (1347264).

Almost surely, 2^11601130 is an apocalyptic number.

11601130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11601130 is a deficient number, since it is larger than the sum of its proper divisors (9955094).

11601130 is a wasteful number, since it uses less digits than its factorization.

11601130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37461.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 11601130 is about 3406.0431588575. The cubic root of 11601130 is about 226.3775894818.

Adding to 11601130 its reverse (3110611), we get a palindrome (14711741).

The spelling of 11601130 in words is "eleven million, six hundred one thousand, one hundred thirty".