1133023329 has 8 divisors (see below), whose sum is σ = 1678553120. Its totient is φ = 755348868.

The previous prime is 1133023273. The next prime is 1133023337. The reversal of 1133023329 is 9233203311.

1133023329 is a `hidden beast` number, since 1 + 1 + 330 + 2 + 3 + 329 = 666.

1133023329 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 1133023329 - 2¹³ = 1133015137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 41963827 = 1133023329 / (1 + 1 + 3 + 3 + 0 + 2 + 3 + 3 + 2 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133022329) 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, 20981887 + ... + 20981940.

It is an arithmetic number, because the mean of its divisors is an integer number (209819140).

Almost surely, 2^1133023329 is an apocalyptic number.

It is an amenable number.

1133023329 is a deficient number, since it is larger than the sum of its proper divisors (545529791).

1133023329 is an equidigital number, since it uses as much as digits as its factorization.

1133023329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41963836 (or 41963830 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 1133023329 is about 33660.4118958755. The cubic root of 1133023329 is about 1042.5085305446.

The spelling of 1133023329 in words is "one billion, one hundred thirty-three million, twenty-three thousand, three hundred twenty-nine".