2132320010331 has 64 divisors (see below), whose sum is σ = 3495806899200. Its totient is φ = 1128465063936.

The previous prime is 2132320010299. The next prime is 2132320010339. The reversal of 2132320010331 is 1330100232312.

It is not a de Polignac number, because 2132320010331 - 2⁵ = 2132320010299 is a prime.

It is a super-2 number, since 2×2132320010331² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2132320010298 and 2132320010307.

It is not an unprimeable number, because it can be changed into a prime (2132320010339) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5417265 + ... + 5797533.

It is an arithmetic number, because the mean of its divisors is an integer number (54621982800).

Almost surely, 2^{2132320010331} is an apocalyptic number.

2132320010331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2132320010331 is a deficient number, since it is larger than the sum of its proper divisors (1363486888869).

2132320010331 is a wasteful number, since it uses less digits than its factorization.

2132320010331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380548.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2132320010331 its reverse (1330100232312), we get a palindrome (3462420242643).

The spelling of 2132320010331 in words is "two trillion, one hundred thirty-two billion, three hundred twenty million, ten thousand, three hundred thirty-one".