11323123123232 has 12 divisors (see below), whose sum is σ = 22292398648926. Its totient is φ = 5661561561600.

The previous prime is 11323123123219. The next prime is 11323123123283. The reversal of 11323123123232 is 23232132132311.

It can be written as a sum of positive squares in only one way, i.e., 10656803554576 + 666319568656 = 3264476^2 + 816284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11323123123195 and 11323123123204.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 176923798769 + ... + 176923798832.

Almost surely, 2^{11323123123232} is an apocalyptic number.

It is an amenable number.

11323123123232 is a deficient number, since it is larger than the sum of its proper divisors (10969275525694).

11323123123232 is an equidigital number, since it uses as much as digits as its factorization.

11323123123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353847597611 (or 353847597603 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

Adding to 11323123123232 its reverse (23232132132311), we get a palindrome (34555255255543).

The spelling of 11323123123232 in words is "eleven trillion, three hundred twenty-three billion, one hundred twenty-three million, one hundred twenty-three thousand, two hundred thirty-two".