12113010100033 has 4 divisors (see below), whose sum is σ = 12116286546820. Its totient is φ = 12109733653248.

The previous prime is 12113010099923. The next prime is 12113010100073. The reversal of 12113010100033 is 33000101031121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2512326441024 + 9600683659009 = 1585032^2 + 3098497^2 .

It is a cyclic number.

It is not a de Polignac number, because 12113010100033 - 2⁴¹ = 9913986844481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113010100073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638217848 + ... + 1638225241.

It is an arithmetic number, because the mean of its divisors is an integer number (3029071636705).

Almost surely, 2^{12113010100033} is an apocalyptic number.

It is an amenable number.

12113010100033 is a deficient number, since it is larger than the sum of its proper divisors (3276446787).

12113010100033 is an equidigital number, since it uses as much as digits as its factorization.

12113010100033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276446786.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12113010100033 its reverse (33000101031121), we get a palindrome (45113111131154).

The spelling of 12113010100033 in words is "twelve trillion, one hundred thirteen billion, ten million, one hundred thousand, thirty-three".