12101323011333 has 4 divisors (see below), whose sum is σ = 16135097348448. Its totient is φ = 8067548674220.

The previous prime is 12101323011311. The next prime is 12101323011409. The reversal of 12101323011333 is 33311032310121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12101323011333 - 2⁸ = 12101323011077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101323011133) 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 3 ways as a sum of consecutive naturals, for example, 2016887168553 + ... + 2016887168558.

It is an arithmetic number, because the mean of its divisors is an integer number (4033774337112).

Almost surely, 2^{12101323011333} is an apocalyptic number.

It is an amenable number.

12101323011333 is a deficient number, since it is larger than the sum of its proper divisors (4033774337115).

12101323011333 is an equidigital number, since it uses as much as digits as its factorization.

12101323011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033774337114.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 12101323011333 its reverse (33311032310121), we get a palindrome (45412355321454).

The spelling of 12101323011333 in words is "twelve trillion, one hundred one billion, three hundred twenty-three million, eleven thousand, three hundred thirty-three".