1133113332 has 48 divisors (see below), whose sum is σ = 2849840000. Its totient is φ = 348340608.

The previous prime is 1133113309. The next prime is 1133113337. The reversal of 1133113332 is 2333113311.

It is a super-2 number, since 2×1133113332² = 2567891646312284448, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1133113299 and 1133113308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133113337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224169 + ... + 229167.

Almost surely, 2^1133113332 is an apocalyptic number.

1133113332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133113332 is an abundant number, since it is smaller than the sum of its proper divisors (1716726668).

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

1133113332 is a wasteful number, since it uses less digits than its factorization.

1133113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472 (or 6470 counting only the distinct ones).

The product of its digits is 486, while the sum is 21.

The square root of 1133113332 is about 33661.7487959256. The cubic root of 1133113332 is about 1042.5361340983.

Subtracting from 1133113332 its sum of digits (21), we obtain a palindrome (1133113311).

Adding to 1133113332 its reverse (2333113311), we get a palindrome (3466226643).

The spelling of 1133113332 in words is "one billion, one hundred thirty-three million, one hundred thirteen thousand, three hundred thirty-two".