1129204033 has 8 divisors (see below), whose sum is σ = 1137240576. Its totient is φ = 1121190000.

The previous prime is 1129204003. The next prime is 1129204049. The reversal of 1129204033 is 3304029211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1129204033 - 2¹⁷ = 1129072961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1129203989 and 1129204007.

It is not an unprimeable number, because it can be changed into a prime (1129204003) 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, 102283 + ... + 112783.

It is an arithmetic number, because the mean of its divisors is an integer number (142155072).

Almost surely, 2^1129204033 is an apocalyptic number.

It is an amenable number.

1129204033 is a deficient number, since it is larger than the sum of its proper divisors (8036543).

1129204033 is a wasteful number, since it uses less digits than its factorization.

1129204033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11255.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1129204033 is about 33603.6312472328. The cubic root of 1129204033 is about 1041.3358183110.

The spelling of 1129204033 in words is "one billion, one hundred twenty-nine million, two hundred four thousand, thirty-three".