11300301221 has 4 divisors (see below), whose sum is σ = 12327601344. Its totient is φ = 10273001100.

The previous prime is 11300301169. The next prime is 11300301277. The reversal of 11300301221 is 12210300311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11300301221 - 2¹⁴ = 11300284837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11300301196 and 11300301205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11300301121) 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, 513650045 + ... + 513650066.

It is an arithmetic number, because the mean of its divisors is an integer number (3081900336).

Almost surely, 2^11300301221 is an apocalyptic number.

11300301221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11300301221 is a deficient number, since it is larger than the sum of its proper divisors (1027300123).

11300301221 is a wasteful number, since it uses less digits than its factorization.

11300301221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027300122.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11300301221 its reverse (12210300311), we get a palindrome (23510601532).

The spelling of 11300301221 in words is "eleven billion, three hundred million, three hundred one thousand, two hundred twenty-one".