1120434003 has 36 divisors (see below), whose sum is σ = 1776656232. Its totient is φ = 679985280.

The previous prime is 1120434001. The next prime is 1120434017. The reversal of 1120434003 is 3004340211.

It is not a de Polignac number, because 1120434003 - 2¹ = 1120434001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120434001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 105988 + ... + 116078.

It is an arithmetic number, because the mean of its divisors is an integer number (49351562).

Almost surely, 2^1120434003 is an apocalyptic number.

1120434003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120434003 is a deficient number, since it is larger than the sum of its proper divisors (656222229).

1120434003 is a wasteful number, since it uses less digits than its factorization.

1120434003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10196 (or 10180 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1120434003 is about 33472.8845933541. The cubic root of 1120434003 is about 1038.6329434056.

Adding to 1120434003 its reverse (3004340211), we get a palindrome (4124774214).

The spelling of 1120434003 in words is "one billion, one hundred twenty million, four hundred thirty-four thousand, three".