10312320203331 has 16 divisors (see below), whose sum is σ = 13886067968928. Its totient is φ = 6806727968000.

The previous prime is 10312320203327. The next prime is 10312320203363. The reversal of 10312320203331 is 13330202321301.

It is a cyclic number.

It is not a de Polignac number, because 10312320203331 - 2² = 10312320203327 is a prime.

It is a super-2 number, since 2×10312320203331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10312320203371) 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, 33035575 + ... + 33346271.

It is an arithmetic number, because the mean of its divisors is an integer number (867879248058).

Almost surely, 2^{10312320203331} is an apocalyptic number.

10312320203331 is a deficient number, since it is larger than the sum of its proper divisors (3573747765597).

10312320203331 is a wasteful number, since it uses less digits than its factorization.

10312320203331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420342.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 10312320203331 its reverse (13330202321301), we get a palindrome (23642522524632).

The spelling of 10312320203331 in words is "ten trillion, three hundred twelve billion, three hundred twenty million, two hundred three thousand, three hundred thirty-one".