111323244425 has 12 divisors (see below), whose sum is σ = 138044974080. Its totient is φ = 89055917520.

The previous prime is 111323244377. The next prime is 111323244427. The reversal of 111323244425 is 524442323111.

It is not a de Polignac number, because 111323244425 - 2²⁰ = 111322195849 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111323244391 and 111323244400.

It is not an unprimeable number, because it can be changed into a prime (111323244427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1501784 + ... + 1574166.

It is an arithmetic number, because the mean of its divisors is an integer number (11503747840).

Almost surely, 2^111323244425 is an apocalyptic number.

It is an amenable number.

111323244425 is a deficient number, since it is larger than the sum of its proper divisors (26721729655).

111323244425 is an equidigital number, since it uses as much as digits as its factorization.

111323244425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133912 (or 133907 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 111323244425 its reverse (524442323111), we get a palindrome (635765567536).

The spelling of 111323244425 in words is "one hundred eleven billion, three hundred twenty-three million, two hundred forty-four thousand, four hundred twenty-five".