11535613202323 has 16 divisors (see below), whose sum is σ = 13756887866880. Its totient is φ = 9457679252736.

The previous prime is 11535613202299. The next prime is 11535613202353. The reversal of 11535613202323 is 32320231653511.

11535613202323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11535613202323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11535613202353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20404323 + ... + 20962051.

It is an arithmetic number, because the mean of its divisors is an integer number (859805491680).

Almost surely, 2^{11535613202323} is an apocalyptic number.

11535613202323 is a deficient number, since it is larger than the sum of its proper divisors (2221274664557).

11535613202323 is a wasteful number, since it uses less digits than its factorization.

11535613202323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686226.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 11535613202323 its reverse (32320231653511), we get a palindrome (43855844855834).

The spelling of 11535613202323 in words is "eleven trillion, five hundred thirty-five billion, six hundred thirteen million, two hundred two thousand, three hundred twenty-three".