13212312101233 has 8 divisors (see below), whose sum is σ = 15101312573952. Its totient is φ = 11323693457376.

The previous prime is 13212312101179. The next prime is 13212312101243. The reversal of 13212312101233 is 33210121321231.

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 13212312101233 - 2⁹ = 13212312100721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13212312101198 and 13212312101207.

It is not an unprimeable number, because it can be changed into a prime (13212312101243) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 95383060 + ... + 95521477.

It is an arithmetic number, because the mean of its divisors is an integer number (1887664071744).

Almost surely, 2^{13212312101233} is an apocalyptic number.

It is an amenable number.

13212312101233 is a deficient number, since it is larger than the sum of its proper divisors (1889000472719).

13212312101233 is an equidigital number, since it uses as much as digits as its factorization.

13212312101233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190914431.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13212312101233 its reverse (33210121321231), we get a palindrome (46422433422464).

The spelling of 13212312101233 in words is "thirteen trillion, two hundred twelve billion, three hundred twelve million, one hundred one thousand, two hundred thirty-three".