1140103433 has 12 divisors (see below), whose sum is σ = 1348724880. Its totient is φ = 960665832.

The previous prime is 1140103429. The next prime is 1140103519. The reversal of 1140103433 is 3343010411.

It is not a de Polignac number, because 1140103433 - 2² = 1140103429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140103033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194291 + ... + 200072.

It is an arithmetic number, because the mean of its divisors is an integer number (112393740).

Almost surely, 2^1140103433 is an apocalyptic number.

It is an amenable number.

1140103433 is a deficient number, since it is larger than the sum of its proper divisors (208621447).

1140103433 is an equidigital number, since it uses as much as digits as its factorization.

1140103433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394436 (or 394429 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1140103433 is about 33765.4177080634. The cubic root of 1140103433 is about 1044.6755196257.

Adding to 1140103433 its reverse (3343010411), we get a palindrome (4483113844).

The spelling of 1140103433 in words is "one billion, one hundred forty million, one hundred three thousand, four hundred thirty-three".