1140103301240 has 16 divisors (see below), whose sum is σ = 2565232427880. Its totient is φ = 456041320480.

The previous prime is 1140103301213. The next prime is 1140103301297. The reversal of 1140103301240 is 421033010411.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14251291226 + ... + 14251291305.

Almost surely, 2^{1140103301240} is an apocalyptic number.

1140103301240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140103301240 is an abundant number, since it is smaller than the sum of its proper divisors (1425129126640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140103301240 is a wasteful number, since it uses less digits than its factorization.

1140103301240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28502582542 (or 28502582538 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1140103301240 its reverse (421033010411), we get a palindrome (1561136311651).

The spelling of 1140103301240 in words is "one trillion, one hundred forty billion, one hundred three million, three hundred one thousand, two hundred forty".