1121733805 has 8 divisors (see below), whose sum is σ = 1404605952. Its totient is φ = 858370128.

The previous prime is 1121733803. The next prime is 1121733827. The reversal of 1121733805 is 5083371211.

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 1121733805 - 2¹ = 1121733803 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4876989 + ... + 4877218.

It is an arithmetic number, because the mean of its divisors is an integer number (175575744).

Almost surely, 2^1121733805 is an apocalyptic number.

It is an amenable number.

1121733805 is a deficient number, since it is larger than the sum of its proper divisors (282872147).

1121733805 is an equidigital number, since it uses as much as digits as its factorization.

1121733805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9754235.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1121733805 is about 33492.2947108734. The cubic root of 1121733805 is about 1039.0344233867.

The spelling of 1121733805 in words is "one billion, one hundred twenty-one million, seven hundred thirty-three thousand, eight hundred five".