11130549190 has 8 divisors (see below), whose sum is σ = 20034988560. Its totient is φ = 4452219672.

The previous prime is 11130549167. The next prime is 11130549191. The reversal of 11130549190 is 9194503111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11130549190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130549191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556527450 + ... + 556527469.

It is an arithmetic number, because the mean of its divisors is an integer number (2504373570).

Almost surely, 2^11130549190 is an apocalyptic number.

11130549190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11130549190 is a deficient number, since it is larger than the sum of its proper divisors (8904439370).

11130549190 is a wasteful number, since it uses less digits than its factorization.

11130549190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113054926.

The product of its (nonzero) digits is 4860, while the sum is 34.

The spelling of 11130549190 in words is "eleven billion, one hundred thirty million, five hundred forty-nine thousand, one hundred ninety".