2131233003320 has 32 divisors (see below), whose sum is σ = 4949960526720. Its totient is φ = 824993420160.

The previous prime is 2131233003307. The next prime is 2131233003373. The reversal of 2131233003320 is 233003321312.

It is a super-2 number, since 2×2131233003320² (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 7 ways as a sum of consecutive naturals, for example, 859366907 + ... + 859369386.

It is an arithmetic number, because the mean of its divisors is an integer number (154686266460).

Almost surely, 2^{2131233003320} is an apocalyptic number.

2131233003320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2131233003320 is an abundant number, since it is smaller than the sum of its proper divisors (2818727523400).

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

2131233003320 is a wasteful number, since it uses less digits than its factorization.

2131233003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718736335 (or 1718736331 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2131233003320 its reverse (233003321312), we get a palindrome (2364236324632).

The spelling of 2131233003320 in words is "two trillion, one hundred thirty-one billion, two hundred thirty-three million, three thousand, three hundred twenty".