10320003233231 has 2 divisors, whose sum is σ = 10320003233232. Its totient is φ = 10320003233230.

The previous prime is 10320003233191. The next prime is 10320003233237. The reversal of 10320003233231 is 13233230002301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10320003233231 is a prime.

It is a super-2 number, since 2×10320003233231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10320003233197 and 10320003233206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320003233237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160001616615 + 5160001616616.

It is an arithmetic number, because the mean of its divisors is an integer number (5160001616616).

Almost surely, 2^{10320003233231} is an apocalyptic number.

10320003233231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320003233231 is an equidigital number, since it uses as much as digits as its factorization.

10320003233231 is an evil number, because the sum of its binary digits is even.

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

Adding to 10320003233231 its reverse (13233230002301), we get a palindrome (23553233235532).

The spelling of 10320003233231 in words is "ten trillion, three hundred twenty billion, three million, two hundred thirty-three thousand, two hundred thirty-one".