101210012111201 has 16 divisors (see below), whose sum is σ = 120907928870400. Its totient is φ = 84635550185760.

The previous prime is 101210012111171. The next prime is 101210012111207. The reversal of 101210012111201 is 102111210012101.

It is a de Polignac number, because none of the positive numbers 2^k-101210012111201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101210012111207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3598436201 + ... + 3598464326.

It is an arithmetic number, because the mean of its divisors is an integer number (7556745554400).

Almost surely, 2^{101210012111201} is an apocalyptic number.

It is an amenable number.

101210012111201 is a deficient number, since it is larger than the sum of its proper divisors (19697916759199).

101210012111201 is an frugal number, since it uses more digits than its factorization.

101210012111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7196900589 (or 7196900575 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101210012111201 its reverse (102111210012101), we get a palindrome (203321222123302).

The spelling of 101210012111201 in words is "one hundred one trillion, two hundred ten billion, twelve million, one hundred eleven thousand, two hundred one".