2031132230000 has 100 divisors (see below), whose sum is σ = 5000924410680. Its totient is φ = 798682272000.

The previous prime is 2031132229991. The next prime is 2031132230021. The reversal of 2031132230000 is 322311302.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1131299 + ... + 2311298.

Almost surely, 2^{2031132230000} is an apocalyptic number.

2031132230000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031132230000 is an abundant number, since it is smaller than the sum of its proper divisors (2969792180680).

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

2031132230000 is an equidigital number, since it uses as much as digits as its factorization.

2031132230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442684 (or 3442663 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2031132230000 its reverse (322311302), we get a palindrome (2031454541302).

The spelling of 2031132230000 in words is "two trillion, thirty-one billion, one hundred thirty-two million, two hundred thirty thousand".