1141130 has 8 divisors (see below), whose sum is σ = 2054052. Its totient is φ = 456448.

The previous prime is 1141123. The next prime is 1141139. The reversal of 1141130 is 311411.

It can be written as a sum of positive squares in 2 ways, for example, as 1002001 + 139129 = 1001^2 + 373^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1141139) 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, 57047 + ... + 57066.

2^1141130 is an apocalyptic number.

1141130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141130 is a deficient number, since it is larger than the sum of its proper divisors (912922).

1141130 is a wasteful number, since it uses less digits than its factorization.

1141130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114120.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1141130 is about 1068.2368651193. The cubic root of 1141130 is about 104.4988972969.

Adding to 1141130 its reverse (311411), we get a palindrome (1452541).

The spelling of 1141130 in words is "one million, one hundred forty-one thousand, one hundred thirty".