1133032305 has 16 divisors (see below), whose sum is σ = 1816954560. Its totient is φ = 602916288.

The previous prime is 1133032273. The next prime is 1133032321. The reversal of 1133032305 is 5032303311.

It is not a de Polignac number, because 1133032305 - 2⁵ = 1133032273 is a prime.

It is a super-2 number, since 2×1133032305² = 2567524408347226050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78610 + ... + 91899.

It is an arithmetic number, because the mean of its divisors is an integer number (113559660).

Almost surely, 2^1133032305 is an apocalyptic number.

1133032305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1133032305 is a deficient number, since it is larger than the sum of its proper divisors (683922255).

1133032305 is a wasteful number, since it uses less digits than its factorization.

1133032305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170960.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 1133032305 is about 33660.5452273132. The cubic root of 1133032305 is about 1042.5112835128.

Adding to 1133032305 its reverse (5032303311), we get a palindrome (6165335616).

The spelling of 1133032305 in words is "one billion, one hundred thirty-three million, thirty-two thousand, three hundred five".