101201201011 has 8 divisors (see below), whose sum is σ = 101694247424. Its totient is φ = 100709109000.

The previous prime is 101201200999. The next prime is 101201201027. The reversal of 101201201011 is 110102102101.

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 101201201011 - 2³¹ = 99053717363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101201201041) 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, 25551 + ... + 450616.

It is an arithmetic number, because the mean of its divisors is an integer number (12711780928).

Almost surely, 2^101201201011 is an apocalyptic number.

101201201011 is a deficient number, since it is larger than the sum of its proper divisors (493046413).

101201201011 is an equidigital number, since it uses as much as digits as its factorization.

101201201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477201.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101201201011 its reverse (110102102101), we get a palindrome (211303303112).

The spelling of 101201201011 in words is "one hundred one billion, two hundred one million, two hundred one thousand, eleven".