11321211003301 has 4 divisors (see below), whose sum is σ = 11476296085612. Its totient is φ = 11166125920992.

The previous prime is 11321211003283. The next prime is 11321211003331. The reversal of 11321211003301 is 10330011212311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2392200462276 + 8929010541025 = 1546674^2 + 2988145^2 .

It is a cyclic number.

It is not a de Polignac number, because 11321211003301 - 2²⁵ = 11321177448869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321211003331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77542541046 + ... + 77542541191.

It is an arithmetic number, because the mean of its divisors is an integer number (2869074021403).

Almost surely, 2^{11321211003301} is an apocalyptic number.

It is an amenable number.

11321211003301 is a deficient number, since it is larger than the sum of its proper divisors (155085082311).

11321211003301 is an equidigital number, since it uses as much as digits as its factorization.

11321211003301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155085082310.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11321211003301 its reverse (10330011212311), we get a palindrome (21651222215612).

The spelling of 11321211003301 in words is "eleven trillion, three hundred twenty-one billion, two hundred eleven million, three thousand, three hundred one".