12100241233 has 4 divisors (see below), whose sum is σ = 12101196388. Its totient is φ = 12099286080.

The previous prime is 12100241221. The next prime is 12100241261. The reversal of 12100241233 is 33214200121.

It is a happy number.

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 7220240784 + 4880000449 = 84972^2 + 69857^2 .

It is a cyclic number.

It is not a de Polignac number, because 12100241233 - 2⁵ = 12100241201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12100241233.

It is not an unprimeable number, because it can be changed into a prime (12100241033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458316 + ... + 483997.

It is an arithmetic number, because the mean of its divisors is an integer number (3025299097).

Almost surely, 2^12100241233 is an apocalyptic number.

It is an amenable number.

12100241233 is a deficient number, since it is larger than the sum of its proper divisors (955155).

12100241233 is an equidigital number, since it uses as much as digits as its factorization.

12100241233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955154.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12100241233 its reverse (33214200121), we get a palindrome (45314441354).

The spelling of 12100241233 in words is "twelve billion, one hundred million, two hundred forty-one thousand, two hundred thirty-three".