11321213100032 has 56 divisors (see below), whose sum is σ = 24699321159552. Its totient is φ = 5146005913600.

The previous prime is 11321213100019. The next prime is 11321213100053. The reversal of 11321213100032 is 23000131212311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11321213099977 and 11321213100013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62727344 + ... + 62907567.

Almost surely, 2^{11321213100032} is an apocalyptic number.

It is an amenable number.

11321213100032 is an abundant number, since it is smaller than the sum of its proper divisors (13378108059520).

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

11321213100032 is an equidigital number, since it uses as much as digits as its factorization.

11321213100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125634948 (or 125634924 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11321213100032 its reverse (23000131212311), we get a palindrome (34321344312343).

The spelling of 11321213100032 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirteen million, one hundred thousand, thirty-two".