11320553441242 has 4 divisors (see below), whose sum is σ = 16980830161866. Its totient is φ = 5660276720620.

The previous prime is 11320553441231. The next prime is 11320553441269. The reversal of 11320553441242 is 24214435502311.

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

It can be written as a sum of positive squares in only one way, i.e., 9641639799801 + 1678913641441 = 3105099^2 + 1295729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830138360309 + ... + 2830138360312.

Almost surely, 2^{11320553441242} is an apocalyptic number.

11320553441242 is a deficient number, since it is larger than the sum of its proper divisors (5660276720624).

11320553441242 is an equidigital number, since it uses as much as digits as its factorization.

11320553441242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660276720623.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 11320553441242 its reverse (24214435502311), we get a palindrome (35534988943553).

The spelling of 11320553441242 in words is "eleven trillion, three hundred twenty billion, five hundred fifty-three million, four hundred forty-one thousand, two hundred forty-two".