1121733833 has 16 divisors (see below), whose sum is σ = 1271289600. Its totient is φ = 980407680.

The previous prime is 1121733827. The next prime is 1121733859. The reversal of 1121733833 is 3383371211.

It is a cyclic number.

It is not a de Polignac number, because 1121733833 - 2²⁰ = 1120685257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121733833.

It is not an unprimeable number, because it can be changed into a prime (1121733803) 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, 68885 + ... + 83597.

It is an arithmetic number, because the mean of its divisors is an integer number (79455600).

Almost surely, 2^1121733833 is an apocalyptic number.

It is an amenable number.

1121733833 is a deficient number, since it is larger than the sum of its proper divisors (149555767).

1121733833 is a wasteful number, since it uses less digits than its factorization.

1121733833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14992.

The product of its digits is 9072, while the sum is 32.

The square root of 1121733833 is about 33492.2951288800. The cubic root of 1121733833 is about 1039.0344320319.

The spelling of 1121733833 in words is "one billion, one hundred twenty-one million, seven hundred thirty-three thousand, eight hundred thirty-three".