11232101321 has 8 divisors (see below), whose sum is σ = 12838165824. Its totient is φ = 9626406480.

The previous prime is 11232101299. The next prime is 11232101369. The reversal of 11232101321 is 12310123211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11232101321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11232101321.

It is not an unprimeable number, because it can be changed into a prime (11232101521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23915 + ... + 151776.

It is an arithmetic number, because the mean of its divisors is an integer number (1604770728).

Almost surely, 2^11232101321 is an apocalyptic number.

It is an amenable number.

11232101321 is a deficient number, since it is larger than the sum of its proper divisors (1606064503).

11232101321 is an equidigital number, since it uses as much as digits as its factorization.

11232101321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184831.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11232101321 its reverse (12310123211), we get a palindrome (23542224532).

The spelling of 11232101321 in words is "eleven billion, two hundred thirty-two million, one hundred one thousand, three hundred twenty-one".