11353552331513 has 8 divisors (see below), whose sum is σ = 12977877575040. Its totient is φ = 9729824387040.

The previous prime is 11353552331497. The next prime is 11353552331531. The reversal of 11353552331513 is 31513325535311.

11353552331513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11353552331513 - 2⁴ = 11353552331497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11353554331513) 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, 149284028 + ... + 149360061.

It is an arithmetic number, because the mean of its divisors is an integer number (1622234696880).

Almost surely, 2^{11353552331513} is an apocalyptic number.

It is an amenable number.

11353552331513 is a deficient number, since it is larger than the sum of its proper divisors (1624325243527).

11353552331513 is an equidigital number, since it uses as much as digits as its factorization.

11353552331513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298649527.

The product of its digits is 303750, while the sum is 41.

Adding to 11353552331513 its reverse (31513325535311), we get a palindrome (42866877866824).

The spelling of 11353552331513 in words is "eleven trillion, three hundred fifty-three billion, five hundred fifty-two million, three hundred thirty-one thousand, five hundred thirteen".