11355153349 has 4 divisors (see below), whose sum is σ = 12023103564. Its totient is φ = 10687203136.

The previous prime is 11355153343. The next prime is 11355153353. The reversal of 11355153349 is 94335155311.

11355153349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94335155311 = 17 ⋅5549126783.

It can be written as a sum of positive squares in 2 ways, for example, as 4932252900 + 6422900449 = 70230^2 + 80143^2 .

It is not a de Polignac number, because 11355153349 - 2¹⁷ = 11355022277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11355153343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333975082 + ... + 333975115.

It is an arithmetic number, because the mean of its divisors is an integer number (3005775891).

Almost surely, 2^11355153349 is an apocalyptic number.

It is an amenable number.

11355153349 is a deficient number, since it is larger than the sum of its proper divisors (667950215).

11355153349 is an equidigital number, since it uses as much as digits as its factorization.

11355153349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667950214.

The product of its digits is 121500, while the sum is 40.

The spelling of 11355153349 in words is "eleven billion, three hundred fifty-five million, one hundred fifty-three thousand, three hundred forty-nine".