2140204131100 has 36 divisors (see below), whose sum is σ = 5307706246864. Its totient is φ = 733784273280.

The previous prime is 2140204131089. The next prime is 2140204131187. The reversal of 2140204131100 is 11314020412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1528716537 + ... + 1528717936.

Almost surely, 2^{2140204131100} is an apocalyptic number.

2140204131100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140204131100 is an abundant number, since it is smaller than the sum of its proper divisors (3167502115764).

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

2140204131100 is a wasteful number, since it uses less digits than its factorization.

2140204131100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057434494 (or 3057434487 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2140204131100 its reverse (11314020412), we get a palindrome (2151518151512).

The spelling of 2140204131100 in words is "two trillion, one hundred forty billion, two hundred four million, one hundred thirty-one thousand, one hundred".