1133303532 has 24 divisors (see below), whose sum is σ = 2664564672. Its totient is φ = 374883600.

The previous prime is 1133303531. The next prime is 1133303533. The reversal of 1133303532 is 2353033311.

It is an interprime number because it is at equal distance from previous prime (1133303531) and next prime (1133303533).

It is not an unprimeable number, because it can be changed into a prime (1133303531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358894 + ... + 362037.

It is an arithmetic number, because the mean of its divisors is an integer number (111023528).

Almost surely, 2^1133303532 is an apocalyptic number.

1133303532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133303532 is an abundant number, since it is smaller than the sum of its proper divisors (1531261140).

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

1133303532 is a wasteful number, since it uses less digits than its factorization.

1133303532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721069 (or 721067 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 24.

The square root of 1133303532 is about 33664.5738425425. The cubic root of 1133303532 is about 1042.5944628560.

Adding to 1133303532 its reverse (2353033311), we get a palindrome (3486336843).

The spelling of 1133303532 in words is "one billion, one hundred thirty-three million, three hundred three thousand, five hundred thirty-two".