10011322331 has 4 divisors (see below), whose sum is σ = 10040173752. Its totient is φ = 9982470912.

The previous prime is 10011322301. The next prime is 10011322333. The reversal of 10011322331 is 13322311001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10011322331 - 2⁶ = 10011322267 is a prime.

It is a super-2 number, since 2×10011322331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011322333) 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 3 ways as a sum of consecutive naturals, for example, 14425190 + ... + 14425883.

It is an arithmetic number, because the mean of its divisors is an integer number (2510043438).

Almost surely, 2^10011322331 is an apocalyptic number.

10011322331 is a deficient number, since it is larger than the sum of its proper divisors (28851421).

10011322331 is an equidigital number, since it uses as much as digits as its factorization.

10011322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28851420.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10011322331 its reverse (13322311001), we get a palindrome (23333633332).

The spelling of 10011322331 in words is "ten billion, eleven million, three hundred twenty-two thousand, three hundred thirty-one".