2032311231321 has 16 divisors (see below), whose sum is σ = 3096883092864. Its totient is φ = 1161310247424.

The previous prime is 2032311231317. The next prime is 2032311231341. The reversal of 2032311231321 is 1231321132302.

It is not a de Polignac number, because 2032311231321 - 2² = 2032311231317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2032311231291 and 2032311231300.

It is not an unprimeable number, because it can be changed into a prime (2032311231341) 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, 2373451 + ... + 3114143.

It is an arithmetic number, because the mean of its divisors is an integer number (193555193304).

Almost surely, 2^{2032311231321} is an apocalyptic number.

2032311231321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2032311231321 is a deficient number, since it is larger than the sum of its proper divisors (1064571861543).

2032311231321 is a wasteful number, since it uses less digits than its factorization.

2032311231321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871360.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2032311231321 its reverse (1231321132302), we get a palindrome (3263632363623).

The spelling of 2032311231321 in words is "two trillion, thirty-two billion, three hundred eleven million, two hundred thirty-one thousand, three hundred twenty-one".