11300023300421 has 4 divisors (see below), whose sum is σ = 11306339693100. Its totient is φ = 11293706907744.

The previous prime is 11300023300381. The next prime is 11300023300451. The reversal of 11300023300421 is 12400332000311.

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 10579315687396 + 720707613025 = 3252586^2 + 848945^2 .

It is a cyclic number.

It is not a de Polignac number, because 11300023300421 - 2¹⁴ = 11300023284037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11300023300393 and 11300023300402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11300023300451) 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, 3158193656 + ... + 3158197233.

It is an arithmetic number, because the mean of its divisors is an integer number (2826584923275).

Almost surely, 2^{11300023300421} is an apocalyptic number.

It is an amenable number.

11300023300421 is a deficient number, since it is larger than the sum of its proper divisors (6316392679).

11300023300421 is an equidigital number, since it uses as much as digits as its factorization.

11300023300421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316392678.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11300023300421 its reverse (12400332000311), we get a palindrome (23700355300732).

The spelling of 11300023300421 in words is "eleven trillion, three hundred billion, twenty-three million, three hundred thousand, four hundred twenty-one".