21102013301 has 8 divisors (see below), whose sum is σ = 22382210400. Its totient is φ = 19838772720.

The previous prime is 21102013253. The next prime is 21102013307. The reversal of 21102013301 is 10331020112.

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 21102013301 - 2⁶ = 21102013237 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 (21102013307) 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, 4236566 + ... + 4241543.

It is an arithmetic number, because the mean of its divisors is an integer number (2797776300).

Almost surely, 2^21102013301 is an apocalyptic number.

It is an amenable number.

21102013301 is a deficient number, since it is larger than the sum of its proper divisors (1280197099).

21102013301 is a wasteful number, since it uses less digits than its factorization.

21102013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8478259.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 21102013301 its reverse (10331020112), we get a palindrome (31433033413).

The spelling of 21102013301 in words is "twenty-one billion, one hundred two million, thirteen thousand, three hundred one".