2131203103332 has 48 divisors (see below), whose sum is σ = 4983625652544. Its totient is φ = 708855952000.

The previous prime is 2131203103331. The next prime is 2131203103343. The reversal of 2131203103332 is 2333013021312.

It is not an unprimeable number, because it can be changed into a prime (2131203103331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51481282 + ... + 51522662.

It is an arithmetic number, because the mean of its divisors is an integer number (103825534428).

Almost surely, 2^{2131203103332} is an apocalyptic number.

It is an amenable number.

2131203103332 is an abundant number, since it is smaller than the sum of its proper divisors (2852422549212).

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

2131203103332 is a wasteful number, since it uses less digits than its factorization.

2131203103332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50620 (or 50618 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2131203103332 its reverse (2333013021312), we get a palindrome (4464216124644).

The spelling of 2131203103332 in words is "two trillion, one hundred thirty-one billion, two hundred three million, one hundred three thousand, three hundred thirty-two".