11321303110032 has 80 divisors (see below), whose sum is σ = 30204957205440. Its totient is φ = 3651261175296.

The previous prime is 11321303110031. The next prime is 11321303110087. The reversal of 11321303110032 is 23001130312311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11321303109990 and 11321303110008.

It is not an unprimeable number, because it can be changed into a prime (11321303110031) 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, 17488263 + ... + 18124070.

It is an arithmetic number, because the mean of its divisors is an integer number (377561965068).

Almost surely, 2^{11321303110032} is an apocalyptic number.

11321303110032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321303110032 is an abundant number, since it is smaller than the sum of its proper divisors (18883654095408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321303110032 is a wasteful number, since it uses less digits than its factorization.

11321303110032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35612560 (or 35612554 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11321303110032 its reverse (23001130312311), we get a palindrome (34322433422343).

The spelling of 11321303110032 in words is "eleven trillion, three hundred twenty-one billion, three hundred three million, one hundred ten thousand, thirty-two".