20101111000306 has 8 divisors (see below), whose sum is σ = 34459047429120. Its totient is φ = 8614761857268.

The previous prime is 20101111000303. The next prime is 20101111000361. The reversal of 20101111000306 is 60300011110102.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20101111000306.

It is not an unprimeable number, because it can be changed into a prime (20101111000303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717896821426 + ... + 717896821453.

It is an arithmetic number, because the mean of its divisors is an integer number (4307380928640).

Almost surely, 2^{20101111000306} is an apocalyptic number.

20101111000306 is a deficient number, since it is larger than the sum of its proper divisors (14357936428814).

20101111000306 is a wasteful number, since it uses less digits than its factorization.

20101111000306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435793642888.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 20101111000306 its reverse (60300011110102), we get a palindrome (80401122110408).

The spelling of 20101111000306 in words is "twenty trillion, one hundred one billion, one hundred eleven million, three hundred six", and thus it is an aban number.