2203131204140 has 48 divisors (see below), whose sum is σ = 4667618088000. Its totient is φ = 873465100032.

The previous prime is 2203131204121. The next prime is 2203131204173. The reversal of 2203131204140 is 414021313022.

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 15 ways as a sum of consecutive naturals, for example, 220646 + ... + 2110674.

It is an arithmetic number, because the mean of its divisors is an integer number (97242043500).

Almost surely, 2^{2203131204140} is an apocalyptic number.

2203131204140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203131204140 is an abundant number, since it is smaller than the sum of its proper divisors (2464486883860).

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

2203131204140 is a wasteful number, since it uses less digits than its factorization.

2203131204140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890554 (or 1890552 counting only the distinct ones).

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

Adding to 2203131204140 its reverse (414021313022), we get a palindrome (2617152517162).

The spelling of 2203131204140 in words is "two trillion, two hundred three billion, one hundred thirty-one million, two hundred four thousand, one hundred forty".