1140240231203 has 4 divisors (see below), whose sum is σ = 1143217360128. Its totient is φ = 1137263102280.

The previous prime is 1140240231187. The next prime is 1140240231241. The reversal of 1140240231203 is 3021320420411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140240231203 - 2⁴ = 1140240231187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140240231503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488563888 + ... + 1488564653.

It is an arithmetic number, because the mean of its divisors is an integer number (285804340032).

Almost surely, 2^{1140240231203} is an apocalyptic number.

1140240231203 is a deficient number, since it is larger than the sum of its proper divisors (2977128925).

1140240231203 is an equidigital number, since it uses as much as digits as its factorization.

1140240231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977128924.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1140240231203 its reverse (3021320420411), we get a palindrome (4161560651614).

The spelling of 1140240231203 in words is "one trillion, one hundred forty billion, two hundred forty million, two hundred thirty-one thousand, two hundred three".