21313112301101 has 8 divisors (see below), whose sum is σ = 21326135270784. Its totient is φ = 21300089880960.

The previous prime is 21313112301031. The next prime is 21313112301109. The reversal of 21313112301101 is 10110321131312.

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 21313112301101 - 2³⁰ = 21312038559277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21313112301109) 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, 99240206 + ... + 99454736.

It is an arithmetic number, because the mean of its divisors is an integer number (2665766908848).

Almost surely, 2^{21313112301101} is an apocalyptic number.

It is an amenable number.

21313112301101 is a deficient number, since it is larger than the sum of its proper divisors (13022969683).

21313112301101 is a wasteful number, since it uses less digits than its factorization.

21313112301101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274771.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 21313112301101 its reverse (10110321131312), we get a palindrome (31423433432413).

The spelling of 21313112301101 in words is "twenty-one trillion, three hundred thirteen billion, one hundred twelve million, three hundred one thousand, one hundred one".