2124133244201 has 4 divisors (see below), whose sum is σ = 2124450238404. Its totient is φ = 2123816250000.

The previous prime is 2124133244183. The next prime is 2124133244297. The reversal of 2124133244201 is 1024423314212.

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 684855553600 + 1439277690601 = 827560^2 + 1199699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2124133244201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124133244801) 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, 158487050 + ... + 158500451.

It is an arithmetic number, because the mean of its divisors is an integer number (531112559601).

Almost surely, 2^{2124133244201} is an apocalyptic number.

It is an amenable number.

2124133244201 is a deficient number, since it is larger than the sum of its proper divisors (316994203).

2124133244201 is an equidigital number, since it uses as much as digits as its factorization.

2124133244201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316994202.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2124133244201 its reverse (1024423314212), we get a palindrome (3148556558413).

The spelling of 2124133244201 in words is "two trillion, one hundred twenty-four billion, one hundred thirty-three million, two hundred forty-four thousand, two hundred one".