11320123023211 has 8 divisors (see below), whose sum is σ = 11427173904240. Its totient is φ = 11213095389408.

The previous prime is 11320123023199. The next prime is 11320123023239. The reversal of 11320123023211 is 11232032102311.

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

It is a cyclic number.

It is not a de Polignac number, because 11320123023211 - 2²⁹ = 11319586152299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320123023241) 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, 4832536 + ... + 6781861.

It is an arithmetic number, because the mean of its divisors is an integer number (1428396738030).

Almost surely, 2^{11320123023211} is an apocalyptic number.

11320123023211 is a deficient number, since it is larger than the sum of its proper divisors (107050881029).

11320123023211 is a wasteful number, since it uses less digits than its factorization.

11320123023211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11623613.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11320123023211 its reverse (11232032102311), we get a palindrome (22552155125522).

The spelling of 11320123023211 in words is "eleven trillion, three hundred twenty billion, one hundred twenty-three million, twenty-three thousand, two hundred eleven".