101201022100011 has 4 divisors (see below), whose sum is σ = 134934696133352. Its totient is φ = 67467348066672.

The previous prime is 101201022099889. The next prime is 101201022100039. The reversal of 101201022100011 is 110001220102101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101201022100011 - 2⁷ = 101201022099883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101201022100011.

It is not an unprimeable number, because it can be changed into a prime (101201022100811) 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, 16866837016666 + ... + 16866837016671.

It is an arithmetic number, because the mean of its divisors is an integer number (33733674033338).

Almost surely, 2^{101201022100011} is an apocalyptic number.

101201022100011 is a deficient number, since it is larger than the sum of its proper divisors (33733674033341).

101201022100011 is an equidigital number, since it uses as much as digits as its factorization.

101201022100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33733674033340.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101201022100011 its reverse (110001220102101), we get a palindrome (211202242202112).

The spelling of 101201022100011 in words is "one hundred one trillion, two hundred one billion, twenty-two million, one hundred thousand, eleven".