11322231321303 has 32 divisors (see below), whose sum is σ = 19216785804800. Its totient is φ = 6454027729728.

The previous prime is 11322231321221. The next prime is 11322231321307. The reversal of 11322231321303 is 30312313222311.

11322231321303 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 2 + 2 + 31 + 321 + 303 = 666.

11322231321303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11322231321303 - 2⁸ = 11322231321047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322231321307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73157401 + ... + 73312002.

It is an arithmetic number, because the mean of its divisors is an integer number (600524556400).

Almost surely, 2^{11322231321303} is an apocalyptic number.

11322231321303 is a deficient number, since it is larger than the sum of its proper divisors (7894554483497).

11322231321303 is a wasteful number, since it uses less digits than its factorization.

11322231321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146469828 (or 146469822 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11322231321303 its reverse (30312313222311), we get a palindrome (41634544543614).

The spelling of 11322231321303 in words is "eleven trillion, three hundred twenty-two billion, two hundred thirty-one million, three hundred twenty-one thousand, three hundred three".