1140342203100 has 72 divisors (see below), whose sum is σ = 3301970882560. Its totient is φ = 303853394880.

The previous prime is 1140342203089. The next prime is 1140342203113. The reversal of 1140342203100 is 13022430411.

It is a super-2 number, since 2×1140342203100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1102282 + ... + 1869681.

Almost surely, 2^{1140342203100} is an apocalyptic number.

1140342203100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140342203100 is an abundant number, since it is smaller than the sum of its proper divisors (2161628679460).

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

1140342203100 is a wasteful number, since it uses less digits than its factorization.

1140342203100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973259 (or 2973252 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1140342203100 its reverse (13022430411), we get a palindrome (1153364633511).

The spelling of 1140342203100 in words is "one trillion, one hundred forty billion, three hundred forty-two million, two hundred three thousand, one hundred".