1140132403 has 2 divisors, whose sum is σ = 1140132404. Its totient is φ = 1140132402.

The previous prime is 1140132391. The next prime is 1140132437. The reversal of 1140132403 is 3042310411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140132403 - 2⁹ = 1140131891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140132443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570066201 + 570066202.

It is an arithmetic number, because the mean of its divisors is an integer number (570066202).

Almost surely, 2^1140132403 is an apocalyptic number.

1140132403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140132403 is an equidigital number, since it uses as much as digits as its factorization.

1140132403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1140132403 is about 33765.8466945522. The cubic root of 1140132403 is about 1044.6843679438.

Adding to 1140132403 its reverse (3042310411), we get a palindrome (4182442814).

The spelling of 1140132403 in words is "one billion, one hundred forty million, one hundred thirty-two thousand, four hundred three".