10321231203331 has 16 divisors (see below), whose sum is σ = 10414496252160. Its totient is φ = 10228418196480.

The previous prime is 10321231203317. The next prime is 10321231203401. The reversal of 10321231203331 is 13330213212301.

It is not a de Polignac number, because 10321231203331 - 2¹⁷ = 10321231072259 is a prime.

It is a super-2 number, since 2×10321231203331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10321231203296 and 10321231203305.

It is not an unprimeable number, because it can be changed into a prime (10321231203431) 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, 146629461 + ... + 146699833.

It is an arithmetic number, because the mean of its divisors is an integer number (650906015760).

Almost surely, 2^{10321231203331} is an apocalyptic number.

10321231203331 is a deficient number, since it is larger than the sum of its proper divisors (93265048829).

10321231203331 is a wasteful number, since it uses less digits than its factorization.

10321231203331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73566.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10321231203331 its reverse (13330213212301), we get a palindrome (23651444415632).

The spelling of 10321231203331 in words is "ten trillion, three hundred twenty-one billion, two hundred thirty-one million, two hundred three thousand, three hundred thirty-one".