24013221203113 has 4 divisors (see below), whose sum is σ = 24021117694548. Its totient is φ = 24005324711680.

The previous prime is 24013221203093. The next prime is 24013221203117. The reversal of 24013221203113 is 31130212231042.

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 21438085296384 + 2575135906729 = 4630128^2 + 1604723^2 .

It is a cyclic number.

It is not a de Polignac number, because 24013221203113 - 2⁴¹ = 21814197947561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24013221203117) 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, 3948241156 + ... + 3948247237.

It is an arithmetic number, because the mean of its divisors is an integer number (6005279423637).

Almost surely, 2^{24013221203113} is an apocalyptic number.

It is an amenable number.

24013221203113 is a deficient number, since it is larger than the sum of its proper divisors (7896491435).

24013221203113 is an equidigital number, since it uses as much as digits as its factorization.

24013221203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7896491434.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 24013221203113 its reverse (31130212231042), we get a palindrome (55143433434155).

The spelling of 24013221203113 in words is "twenty-four trillion, thirteen billion, two hundred twenty-one million, two hundred three thousand, one hundred thirteen".