1141113530 has 8 divisors (see below), whose sum is σ = 2054004372. Its totient is φ = 456445408.

The previous prime is 1141113527. The next prime is 1141113553. The reversal of 1141113530 is 353111411.

It can be written as a sum of positive squares in 2 ways, for example, as 1079976769 + 61136761 = 32863^2 + 7819^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57055667 + ... + 57055686.

Almost surely, 2^1141113530 is an apocalyptic number.

1141113530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141113530 is a deficient number, since it is larger than the sum of its proper divisors (912890842).

1141113530 is a wasteful number, since it uses less digits than its factorization.

1141113530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114111360.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1141113530 is about 33780.3719636122. The cubic root of 1141113530 is about 1044.9839454811.

Adding to 1141113530 its reverse (353111411), we get a palindrome (1494224941).

The spelling of 1141113530 in words is "one billion, one hundred forty-one million, one hundred thirteen thousand, five hundred thirty".