11523300423401 has 16 divisors (see below), whose sum is σ = 13021602975360. Its totient is φ = 10117578725760.

The previous prime is 11523300423347. The next prime is 11523300423419. The reversal of 11523300423401 is 10432400332511.

It is a cyclic number.

It is not a de Polignac number, because 11523300423401 - 2¹⁰ = 11523300422377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11523300423421) 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, 107598620 + ... + 107705661.

It is an arithmetic number, because the mean of its divisors is an integer number (813850185960).

Almost surely, 2^{11523300423401} is an apocalyptic number.

It is an amenable number.

11523300423401 is a deficient number, since it is larger than the sum of its proper divisors (1498302551959).

11523300423401 is a wasteful number, since it uses less digits than its factorization.

11523300423401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215304496.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 11523300423401 its reverse (10432400332511), we get a palindrome (21955700755912).

The spelling of 11523300423401 in words is "eleven trillion, five hundred twenty-three billion, three hundred million, four hundred twenty-three thousand, four hundred one".