21033300314 has 64 divisors (see below), whose sum is σ = 37391155200. Its totient is φ = 8780156352.

The previous prime is 21033300263. The next prime is 21033300347. The reversal of 21033300314 is 41300333012.

It is a super-3 number, since 3×21033300314³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 7304327 + ... + 7307205.

It is an arithmetic number, because the mean of its divisors is an integer number (584236800).

Almost surely, 2^21033300314 is an apocalyptic number.

21033300314 is a deficient number, since it is larger than the sum of its proper divisors (16357854886).

21033300314 is a wasteful number, since it uses less digits than its factorization.

21033300314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 21033300314 its reverse (41300333012), we get a palindrome (62333633326).

The spelling of 21033300314 in words is "twenty-one billion, thirty-three million, three hundred thousand, three hundred fourteen".