1214201323243 has 8 divisors (see below), whose sum is σ = 1217022027200. Its totient is φ = 1211381474688.

The previous prime is 1214201323207. The next prime is 1214201323259. The reversal of 1214201323243 is 3423231024121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214201323243 - 2⁹ = 1214201322731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214201323943) 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, 2673523 + ... + 3094531.

It is an arithmetic number, because the mean of its divisors is an integer number (152127753400).

Almost surely, 2^{1214201323243} is an apocalyptic number.

1214201323243 is a deficient number, since it is larger than the sum of its proper divisors (2820703957).

1214201323243 is an equidigital number, since it uses as much as digits as its factorization.

1214201323243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427701.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1214201323243 its reverse (3423231024121), we get a palindrome (4637432347364).

The spelling of 1214201323243 in words is "one trillion, two hundred fourteen billion, two hundred one million, three hundred twenty-three thousand, two hundred forty-three".