21300110041311 has 8 divisors (see below), whose sum is σ = 31555718579760. Its totient is φ = 14200073360856.

The previous prime is 21300110041291. The next prime is 21300110041333. The reversal of 21300110041311 is 11314001100312.

It is a happy number.

21300110041311 is a `hidden beast` number, since 2 + 1 + 300 + 1 + 10 + 0 + 41 + 311 = 666.

It is not a de Polignac number, because 21300110041311 - 2¹⁷ = 21300109910239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21300110041711) 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, 394446482220 + ... + 394446482273.

It is an arithmetic number, because the mean of its divisors is an integer number (3944464822470).

Almost surely, 2^{21300110041311} is an apocalyptic number.

21300110041311 is a deficient number, since it is larger than the sum of its proper divisors (10255608538449).

21300110041311 is an equidigital number, since it uses as much as digits as its factorization.

21300110041311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788892964502 (or 788892964496 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 21300110041311 its reverse (11314001100312), we get a palindrome (32614111141623).

The spelling of 21300110041311 in words is "twenty-one trillion, three hundred billion, one hundred ten million, forty-one thousand, three hundred eleven".