11332322031 has 16 divisors (see below), whose sum is σ = 15409951200. Its totient is φ = 7405633920.

The previous prime is 11332322017. The next prime is 11332322033. The reversal of 11332322031 is 13022323311.

It is not a de Polignac number, because 11332322031 - 2⁹ = 11332321519 is a prime.

It is a super-2 number, since 2×11332322031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332321989 and 11332322007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332322033) 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, 52056 + ... + 159293.

It is an arithmetic number, because the mean of its divisors is an integer number (963121950).

Almost surely, 2^11332322031 is an apocalyptic number.

11332322031 is a deficient number, since it is larger than the sum of its proper divisors (4077629169).

11332322031 is a wasteful number, since it uses less digits than its factorization.

11332322031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211706.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11332322031 its reverse (13022323311), we get a palindrome (24354645342).

The spelling of 11332322031 in words is "eleven billion, three hundred thirty-two million, three hundred twenty-two thousand, thirty-one".