1140203110 has 16 divisors (see below), whose sum is σ = 2160385200. Its totient is φ = 432076896.

The previous prime is 1140203083. The next prime is 1140203147. The reversal of 1140203110 is 113020411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000345 + ... + 3000724.

It is an arithmetic number, because the mean of its divisors is an integer number (135024075).

Almost surely, 2^1140203110 is an apocalyptic number.

1140203110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140203110 is a deficient number, since it is larger than the sum of its proper divisors (1020182090).

1140203110 is a wasteful number, since it uses less digits than its factorization.

1140203110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001095.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1140203110 is about 33766.8936978218. The cubic root of 1140203110 is about 1044.7059633803.

Adding to 1140203110 its reverse (113020411), we get a palindrome (1253223521).

The spelling of 1140203110 in words is "one billion, one hundred forty million, two hundred three thousand, one hundred ten".