1105440033 has 16 divisors (see below), whose sum is σ = 1490826176. Its totient is φ = 728524800.

The previous prime is 1105440019. The next prime is 1105440041. The reversal of 1105440033 is 3300445011.

It is not a de Polignac number, because 1105440033 - 2¹⁰ = 1105439009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1105439991 and 1105440009.

It is not an unprimeable number, because it can be changed into a prime (1105440013) 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, 347910 + ... + 351072.

It is an arithmetic number, because the mean of its divisors is an integer number (93176636).

Almost surely, 2^1105440033 is an apocalyptic number.

It is an amenable number.

1105440033 is a deficient number, since it is larger than the sum of its proper divisors (385386143).

1105440033 is a wasteful number, since it uses less digits than its factorization.

1105440033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1105440033 is about 33248.1583399743. The cubic root of 1105440033 is about 1033.9790263334.

Adding to 1105440033 its reverse (3300445011), we get a palindrome (4405885044).

The spelling of 1105440033 in words is "one billion, one hundred five million, four hundred forty thousand, thirty-three".