11323330131 has 16 divisors (see below), whose sum is σ = 16025771808. Its totient is φ = 7087104000.

The previous prime is 11323330121. The next prime is 11323330159. The reversal of 11323330131 is 13103332311.

11323330131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11323330131 - 2¹¹ = 11323328083 is a prime.

It is a super-2 number, since 2×11323330131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11323330098 and 11323330107.

It is not an unprimeable number, because it can be changed into a prime (11323330121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256390 + ... + 297291.

It is an arithmetic number, because the mean of its divisors is an integer number (1001610738).

Almost surely, 2^11323330131 is an apocalyptic number.

11323330131 is a deficient number, since it is larger than the sum of its proper divisors (4702441677).

11323330131 is a wasteful number, since it uses less digits than its factorization.

11323330131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554102.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11323330131 its reverse (13103332311), we get a palindrome (24426662442).

The spelling of 11323330131 in words is "eleven billion, three hundred twenty-three million, three hundred thirty thousand, one hundred thirty-one".