11131190 has 16 divisors (see below), whose sum is σ = 22898592. Its totient is φ = 3816384.

The previous prime is 11131187. The next prime is 11131229. The reversal of 11131190 is 9113111.

It is a super-2 number, since 2×11131190² = 247806781632200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79439 + ... + 79578.

It is an arithmetic number, because the mean of its divisors is an integer number (1431162).

Almost surely, 2^11131190 is an apocalyptic number.

11131190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11131190 is an abundant number, since it is smaller than the sum of its proper divisors (11767402).

11131190 is a wasteful number, since it uses less digits than its factorization.

11131190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159031.

The product of its (nonzero) digits is 27, while the sum is 17.

The square root of 11131190 is about 3336.3438072237. The cubic root of 11131190 is about 223.2786505065.

The spelling of 11131190 in words is "eleven million, one hundred thirty-one thousand, one hundred ninety".