20213000101 has 8 divisors (see below), whose sum is σ = 23316465600. Its totient is φ = 17163508128.

The previous prime is 20213000083. The next prime is 20213000107. The reversal of 20213000101 is 10100031202.

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 20213000101 - 2⁵ = 20213000069 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 (20213000107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13492576 + ... + 13494073.

It is an arithmetic number, because the mean of its divisors is an integer number (2914558200).

Almost surely, 2^20213000101 is an apocalyptic number.

It is an amenable number.

20213000101 is a deficient number, since it is larger than the sum of its proper divisors (3103465499).

20213000101 is a wasteful number, since it uses less digits than its factorization.

20213000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26986763.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 20213000101 its reverse (10100031202), we get a palindrome (30313031303).

The spelling of 20213000101 in words is "twenty billion, two hundred thirteen million, one hundred one", and thus it is an aban number.