1133125100 has 18 divisors (see below), whose sum is σ = 2458881684. Its totient is φ = 453250000.

The previous prime is 1133125073. The next prime is 1133125151. The reversal of 1133125100 is 15213311.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5665526 + ... + 5665725.

It is an arithmetic number, because the mean of its divisors is an integer number (136604538).

Almost surely, 2^1133125100 is an apocalyptic number.

1133125100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133125100 is an abundant number, since it is smaller than the sum of its proper divisors (1325756584).

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

1133125100 is a wasteful number, since it uses less digits than its factorization.

1133125100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11331265 (or 11331258 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1133125100 is about 33661.9235932827. The cubic root of 1133125100 is about 1042.5397431879.

Adding to 1133125100 its reverse (15213311), we get a palindrome (1148338411).

It can be divided in two parts, 113 and 3125100, that added together give a palindrome (3125213).

The spelling of 1133125100 in words is "one billion, one hundred thirty-three million, one hundred twenty-five thousand, one hundred".