101021201200011 has 8 divisors (see below), whose sum is σ = 134695012188880. Its totient is φ = 67347428838912.

The previous prime is 101021201199977. The next prime is 101021201200019. The reversal of 101021201200011 is 110002102120101.

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

It is not a de Polignac number, because 101021201200011 - 2³⁴ = 101004021330827 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 101021201200011.

It is not an unprimeable number, because it can be changed into a prime (101021201200019) 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, 2874106 + ... + 14501823.

It is an arithmetic number, because the mean of its divisors is an integer number (16836876523610).

Almost surely, 2^{101021201200011} is an apocalyptic number.

101021201200011 is a deficient number, since it is larger than the sum of its proper divisors (33673810988869).

101021201200011 is a wasteful number, since it uses less digits than its factorization.

101021201200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19313885.

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

Adding to 101021201200011 its reverse (110002102120101), we get a palindrome (211023303320112).

The spelling of 101021201200011 in words is "one hundred one trillion, twenty-one billion, two hundred one million, two hundred thousand, eleven".