21233025301 has 8 divisors (see below), whose sum is σ = 21290734080. Its totient is φ = 21175373232.

The previous prime is 21233025283. The next prime is 21233025371. The reversal of 21233025301 is 10352033212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21233025301 - 2⁷ = 21233025173 is a prime.

It is a super-2 number, since 2×21233025301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21233025371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797856 + ... + 824038.

It is an arithmetic number, because the mean of its divisors is an integer number (2661341760).

Almost surely, 2^21233025301 is an apocalyptic number.

It is an amenable number.

21233025301 is a deficient number, since it is larger than the sum of its proper divisors (57708779).

21233025301 is a wasteful number, since it uses less digits than its factorization.

21233025301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28355.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 21233025301 its reverse (10352033212), we get a palindrome (31585058513).

The spelling of 21233025301 in words is "twenty-one billion, two hundred thirty-three million, twenty-five thousand, three hundred one".