21023410223301 has 16 divisors (see below), whose sum is σ = 28330760954496. Its totient is φ = 13866096612096.

The previous prime is 21023410223281. The next prime is 21023410223351. The reversal of 21023410223301 is 10332201432012.

It is not a de Polignac number, because 21023410223301 - 2⁵ = 21023410223269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21023410223351) 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, 32612520 + ... + 33250913.

It is an arithmetic number, because the mean of its divisors is an integer number (1770672559656).

Almost surely, 2^{21023410223301} is an apocalyptic number.

It is an amenable number.

21023410223301 is a deficient number, since it is larger than the sum of its proper divisors (7307350731195).

21023410223301 is a wasteful number, since it uses less digits than its factorization.

21023410223301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65864572.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 21023410223301 its reverse (10332201432012), we get a palindrome (31355611655313).

The spelling of 21023410223301 in words is "twenty-one trillion, twenty-three billion, four hundred ten million, two hundred twenty-three thousand, three hundred one".