21023010300214 has 16 divisors (see below), whose sum is σ = 33963425572608. Its totient is φ = 9702019783872.

The previous prime is 21023010300181. The next prime is 21023010300239. The reversal of 21023010300214 is 41200301032012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 21023010300191 and 21023010300200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37552087 + ... + 38107810.

It is an arithmetic number, because the mean of its divisors is an integer number (2122714098288).

Almost surely, 2^{21023010300214} is an apocalyptic number.

21023010300214 is a deficient number, since it is larger than the sum of its proper divisors (12940415272394).

21023010300214 is a wasteful number, since it uses less digits than its factorization.

21023010300214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75670599.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 21023010300214 its reverse (41200301032012), we get a palindrome (62223311332226).

The spelling of 21023010300214 in words is "twenty-one trillion, twenty-three billion, ten million, three hundred thousand, two hundred fourteen".