1141103244 has 24 divisors (see below), whose sum is σ = 2669225328. Its totient is φ = 379417600.

The previous prime is 1141103207. The next prime is 1141103279. The reversal of 1141103244 is 4423011411.

It is a super-2 number, since 2×1141103244² = 2604233226934647072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141103244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113757 + ... + 123380.

It is an arithmetic number, because the mean of its divisors is an integer number (111217722).

Almost surely, 2^1141103244 is an apocalyptic number.

It is an amenable number.

1141103244 is an abundant number, since it is smaller than the sum of its proper divisors (1528122084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141103244 is a wasteful number, since it uses less digits than its factorization.

1141103244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237545 (or 237543 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1141103244 is about 33780.2197150936. The cubic root of 1141103244 is about 1044.9808056424.

Adding to 1141103244 its reverse (4423011411), we get a palindrome (5564114655).

The spelling of 1141103244 in words is "one billion, one hundred forty-one million, one hundred three thousand, two hundred forty-four".