11301220012323 has 16 divisors (see below), whose sum is σ = 15187248599040. Its totient is φ = 7474671451296.

The previous prime is 11301220012321. The next prime is 11301220012333. The reversal of 11301220012323 is 32321002210311.

It is not a de Polignac number, because 11301220012323 - 2¹ = 11301220012321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11301220012323.

It is not an unprimeable number, because it can be changed into a prime (11301220012321) 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, 20433313 + ... + 20979101.

It is an arithmetic number, because the mean of its divisors is an integer number (949203037440).

Almost surely, 2^{11301220012323} is an apocalyptic number.

11301220012323 is a deficient number, since it is larger than the sum of its proper divisors (3886028586717).

11301220012323 is a wasteful number, since it uses less digits than its factorization.

11301220012323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600266.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11301220012323 its reverse (32321002210311), we get a palindrome (43622222222634).

The spelling of 11301220012323 in words is "eleven trillion, three hundred one billion, two hundred twenty million, twelve thousand, three hundred twenty-three".