1131014044 has 12 divisors (see below), whose sum is σ = 2043122368. Its totient is φ = 547264800.

The previous prime is 1131014033. The next prime is 1131014077. The reversal of 1131014044 is 4404101311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4560417 + ... + 4560664.

Almost surely, 2^1131014044 is an apocalyptic number.

It is an amenable number.

1131014044 is a deficient number, since it is larger than the sum of its proper divisors (912108324).

1131014044 is a wasteful number, since it uses less digits than its factorization.

1131014044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9121116 (or 9121114 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1131014044 is about 33630.5522404851. The cubic root of 1131014044 is about 1041.8919100525.

Adding to 1131014044 its reverse (4404101311), we get a palindrome (5535115355).

The spelling of 1131014044 in words is "one billion, one hundred thirty-one million, fourteen thousand, forty-four".