21410033230231 has 16 divisors (see below), whose sum is σ = 22762900022400. Its totient is φ = 20098924409088.

The previous prime is 21410033230211. The next prime is 21410033230279. The reversal of 21410033230231 is 13203233001412.

It is a cyclic number.

It is not a de Polignac number, because 21410033230231 - 2¹⁷ = 21410033099159 is a prime.

It is a super-2 number, since 2×21410033230231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 21410033230196 and 21410033230205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21410033230211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5484166 + ... + 8537923.

It is an arithmetic number, because the mean of its divisors is an integer number (1422681251400).

Almost surely, 2^{21410033230231} is an apocalyptic number.

21410033230231 is a deficient number, since it is larger than the sum of its proper divisors (1352866792169).

21410033230231 is a wasteful number, since it uses less digits than its factorization.

21410033230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14023578.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 21410033230231 its reverse (13203233001412), we get a palindrome (34613266231643).

The spelling of 21410033230231 in words is "twenty-one trillion, four hundred ten billion, thirty-three million, two hundred thirty thousand, two hundred thirty-one".