1323112103201 has 8 divisors (see below), whose sum is σ = 1552996445760. Its totient is φ = 1103444842608.

The previous prime is 1323112103161. The next prime is 1323112103267. The reversal of 1323112103201 is 1023012113231.

It is a happy number.

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

It is not a de Polignac number, because 1323112103201 - 2³⁸ = 1048234196257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323112103281) 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, 2554270211 + ... + 2554270728.

It is an arithmetic number, because the mean of its divisors is an integer number (194124555720).

Almost surely, 2^{1323112103201} is an apocalyptic number.

It is an amenable number.

1323112103201 is a deficient number, since it is larger than the sum of its proper divisors (229884342559).

1323112103201 is an equidigital number, since it uses as much as digits as its factorization.

1323112103201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108540983.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1323112103201 its reverse (1023012113231), we get a palindrome (2346124216432).

The spelling of 1323112103201 in words is "one trillion, three hundred twenty-three billion, one hundred twelve million, one hundred three thousand, two hundred one".