1140201403 has 8 divisors (see below), whose sum is σ = 1244287296. Its totient is φ = 1036187400.

The previous prime is 1140201371. The next prime is 1140201427. The reversal of 1140201403 is 3041020411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140201403 - 2⁵ = 1140201371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140201443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18408 + ... + 51178.

It is an arithmetic number, because the mean of its divisors is an integer number (155535912).

Almost surely, 2^1140201403 is an apocalyptic number.

1140201403 is a deficient number, since it is larger than the sum of its proper divisors (104085893).

1140201403 is a wasteful number, since it uses less digits than its factorization.

1140201403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35945.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1140201403 is about 33766.8684215756. The cubic root of 1140201403 is about 1044.7054420363.

Adding to 1140201403 its reverse (3041020411), we get a palindrome (4181221814).

The spelling of 1140201403 in words is "one billion, one hundred forty million, two hundred one thousand, four hundred three".