121111324101323 has 8 divisors (see below), whose sum is σ = 124236913588656. Its totient is φ = 117999782208000.

The previous prime is 121111324101301. The next prime is 121111324101331. The reversal of 121111324101323 is 323101423111121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121111324101323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121111324101292 and 121111324101301.

It is not an unprimeable number, because it can be changed into a prime (121111324101343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511881038 + ... + 3511915523.

It is an arithmetic number, because the mean of its divisors is an integer number (15529614198582).

Almost surely, 2^{121111324101323} is an apocalyptic number.

121111324101323 is a deficient number, since it is larger than the sum of its proper divisors (3125589487333).

121111324101323 is an equidigital number, since it uses as much as digits as its factorization.

121111324101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7023797005.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 121111324101323 its reverse (323101423111121), we get a palindrome (444212747212444).

The spelling of 121111324101323 in words is "one hundred twenty-one trillion, one hundred eleven billion, three hundred twenty-four million, one hundred one thousand, three hundred twenty-three".