1101120033 has 8 divisors (see below), whose sum is σ = 1581095488. Its totient is φ = 677612304.

The previous prime is 1101120029. The next prime is 1101120047. The reversal of 1101120033 is 3300211011.

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

It is not a de Polignac number, because 1101120033 - 2² = 1101120029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101120233) 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, 14116885 + ... + 14116962.

It is an arithmetic number, because the mean of its divisors is an integer number (197636936).

Almost surely, 2^1101120033 is an apocalyptic number.

1101120033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1101120033 is a deficient number, since it is larger than the sum of its proper divisors (479975455).

1101120033 is a wasteful number, since it uses less digits than its factorization.

1101120033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28233863.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1101120033 is about 33183.1287403705. The cubic root of 1101120033 is about 1032.6303565478.

Adding to 1101120033 its reverse (3300211011), we get a palindrome (4401331044).

The spelling of 1101120033 in words is "one billion, one hundred one million, one hundred twenty thousand, thirty-three".