20110011300001 has 4 divisors (see below), whose sum is σ = 22982870057152. Its totient is φ = 17237152542852.

The previous prime is 20110011299999. The next prime is 20110011300007. The reversal of 20110011300001 is 10000311001102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20110011300001 - 2¹ = 20110011299999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20110011300007) 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, 1436429378565 + ... + 1436429378578.

It is an arithmetic number, because the mean of its divisors is an integer number (5745717514288).

Almost surely, 2^{20110011300001} is an apocalyptic number.

It is an amenable number.

20110011300001 is a deficient number, since it is larger than the sum of its proper divisors (2872858757151).

20110011300001 is an equidigital number, since it uses as much as digits as its factorization.

20110011300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872858757150.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 20110011300001 its reverse (10000311001102), we get a palindrome (30110322301103).

The spelling of 20110011300001 in words is "twenty trillion, one hundred ten billion, eleven million, three hundred thousand, one".