21032321141011 has 2 divisors, whose sum is σ = 21032321141012. Its totient is φ = 21032321141010.

The previous prime is 21032321140949. The next prime is 21032321141053. The reversal of 21032321141011 is 11014112323012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21032321141011 - 2¹³ = 21032321132819 is a prime.

It is a super-2 number, since 2×21032321141011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (21032321141411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10516160570505 + 10516160570506.

It is an arithmetic number, because the mean of its divisors is an integer number (10516160570506).

Almost surely, 2^{21032321141011} is an apocalyptic number.

21032321141011 is a deficient number, since it is larger than the sum of its proper divisors (1).

21032321141011 is an equidigital number, since it uses as much as digits as its factorization.

21032321141011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 21032321141011 its reverse (11014112323012), we get a palindrome (32046433464023).

The spelling of 21032321141011 in words is "twenty-one trillion, thirty-two billion, three hundred twenty-one million, one hundred forty-one thousand, eleven".