10320333231 has 16 divisors (see below), whose sum is σ = 14821115904. Its totient is φ = 6350041824.

The previous prime is 10320333203. The next prime is 10320333239. The reversal of 10320333231 is 13233302301.

It is not a de Polignac number, because 10320333231 - 2⁷ = 10320333103 is a prime.

It is a super-2 number, since 2×10320333231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10320333198 and 10320333207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320333239) 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 15 ways as a sum of consecutive naturals, for example, 328450 + ... + 358496.

It is an arithmetic number, because the mean of its divisors is an integer number (926319744).

Almost surely, 2^10320333231 is an apocalyptic number.

10320333231 is a deficient number, since it is larger than the sum of its proper divisors (4500782673).

10320333231 is a wasteful number, since it uses less digits than its factorization.

10320333231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38870.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10320333231 its reverse (13233302301), we get a palindrome (23553635532).

The spelling of 10320333231 in words is "ten billion, three hundred twenty million, three hundred thirty-three thousand, two hundred thirty-one".