11441553213 has 8 divisors (see below), whose sum is σ = 15278768928. Its totient is φ = 7616019824.

The previous prime is 11441553203. The next prime is 11441553257. The reversal of 11441553213 is 31235514411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11441553213 - 2¹³ = 11441545021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11441553203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2918295 + ... + 2922212.

It is an arithmetic number, because the mean of its divisors is an integer number (1909846116).

Almost surely, 2^11441553213 is an apocalyptic number.

It is an amenable number.

11441553213 is a deficient number, since it is larger than the sum of its proper divisors (3837215715).

11441553213 is an equidigital number, since it uses as much as digits as its factorization.

11441553213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5841163.

The product of its digits is 7200, while the sum is 30.

The spelling of 11441553213 in words is "eleven billion, four hundred forty-one million, five hundred fifty-three thousand, two hundred thirteen".