1101120433 has 16 divisors (see below), whose sum is σ = 1327744000. Its totient is φ = 892058832.

The previous prime is 1101120409. The next prime is 1101120437. The reversal of 1101120433 is 3340211011.

It is a de Polignac number, because none of the positive numbers 2^k-1101120433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101120437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48958 + ... + 67816.

It is an arithmetic number, because the mean of its divisors is an integer number (82984000).

Almost surely, 2^1101120433 is an apocalyptic number.

It is an amenable number.

1101120433 is a deficient number, since it is larger than the sum of its proper divisors (226623567).

1101120433 is a wasteful number, since it uses less digits than its factorization.

1101120433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19324.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1101120433 is about 33183.1347675291. The cubic root of 1101120433 is about 1032.6304815878.

Adding to 1101120433 its reverse (3340211011), we get a palindrome (4441331444).

The spelling of 1101120433 in words is "one billion, one hundred one million, one hundred twenty thousand, four hundred thirty-three".