21334210303150 has 24 divisors (see below), whose sum is σ = 41770138069080. Its totient is φ = 8084542851360.

The previous prime is 21334210303139. The next prime is 21334210303151. The reversal of 21334210303150 is 5130301243312.

It is a super-2 number, since 2×21334210303150² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21334210303151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11228530789 + ... + 11228532688.

It is an arithmetic number, because the mean of its divisors is an integer number (1740422419545).

Almost surely, 2^{21334210303150} is an apocalyptic number.

21334210303150 is a deficient number, since it is larger than the sum of its proper divisors (20435927765930).

21334210303150 is a wasteful number, since it uses less digits than its factorization.

21334210303150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22457063508 (or 22457063503 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 21334210303150 its reverse (5130301243312), we get a palindrome (26464511546462).

The spelling of 21334210303150 in words is "twenty-one trillion, three hundred thirty-four billion, two hundred ten million, three hundred three thousand, one hundred fifty".