1133103100 has 18 divisors (see below), whose sum is σ = 2458833944. Its totient is φ = 453241200.

The previous prime is 1133103089. The next prime is 1133103113. The reversal of 1133103100 is 13013311.

It is a happy number.

It is a super-2 number, since 2×1133103100² = 2567845270459220000, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 5665416 + ... + 5665615.

Almost surely, 2^1133103100 is an apocalyptic number.

1133103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133103100 is an abundant number, since it is smaller than the sum of its proper divisors (1325730844).

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

1133103100 is a wasteful number, since it uses less digits than its factorization.

1133103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11331045 (or 11331038 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1133103100 is about 33661.5968129856. The cubic root of 1133103100 is about 1042.5329960592.

Adding to 1133103100 its reverse (13013311), we get a palindrome (1146116411).

The spelling of 1133103100 in words is "one billion, one hundred thirty-three million, one hundred three thousand, one hundred".