11242320410105 has 4 divisors (see below), whose sum is σ = 13490784492132. Its totient is φ = 8993856328080.

The previous prime is 11242320410081. The next prime is 11242320410149. The reversal of 11242320410105 is 50101402324211.

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 7677670681321 + 3564649728784 = 2770861^2 + 1888028^2 .

It is not a de Polignac number, because 11242320410105 - 2⁸ = 11242320409849 is a prime.

It is a super-2 number, since 2×11242320410105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124232041006 + ... + 1124232041015.

It is an arithmetic number, because the mean of its divisors is an integer number (3372696123033).

Almost surely, 2^{11242320410105} is an apocalyptic number.

It is an amenable number.

11242320410105 is a deficient number, since it is larger than the sum of its proper divisors (2248464082027).

11242320410105 is an equidigital number, since it uses as much as digits as its factorization.

11242320410105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248464082026.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 11242320410105 its reverse (50101402324211), we get a palindrome (61343722734316).

The spelling of 11242320410105 in words is "eleven trillion, two hundred forty-two billion, three hundred twenty million, four hundred ten thousand, one hundred five".