11353340045 has 4 divisors (see below), whose sum is σ = 13624008060. Its totient is φ = 9082672032.

The previous prime is 11353340041. The next prime is 11353340077. The reversal of 11353340045 is 54004335311.

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 4434094921 + 6919245124 = 66589^2 + 83182^2 .

It is a cyclic number.

It is not a de Polignac number, because 11353340045 - 2² = 11353340041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353340041) 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, 1135334000 + ... + 1135334009.

It is an arithmetic number, because the mean of its divisors is an integer number (3406002015).

Almost surely, 2^11353340045 is an apocalyptic number.

It is an amenable number.

11353340045 is a deficient number, since it is larger than the sum of its proper divisors (2270668015).

11353340045 is an equidigital number, since it uses as much as digits as its factorization.

11353340045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270668014.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 11353340045 its reverse (54004335311), we get a palindrome (65357675356).

The spelling of 11353340045 in words is "eleven billion, three hundred fifty-three million, three hundred forty thousand, forty-five".