101020101201201 has 16 divisors (see below), whose sum is σ = 165776576330624. Its totient is φ = 53285328105984.

The previous prime is 101020101201191. The next prime is 101020101201209. The reversal of 101020101201201 is 102102101020101.

It is not a de Polignac number, because 101020101201201 - 2²¹ = 101020099104049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101020101201209) 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, 185018500096 + ... + 185018500641.

It is an arithmetic number, because the mean of its divisors is an integer number (10361036020664).

Almost surely, 2^{101020101201201} is an apocalyptic number.

It is an amenable number.

101020101201201 is a deficient number, since it is larger than the sum of its proper divisors (64756475129423).

101020101201201 is a wasteful number, since it uses less digits than its factorization.

101020101201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370037000760.

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

Adding to 101020101201201 its reverse (102102101020101), we get a palindrome (203122202221302).

The spelling of 101020101201201 in words is "one hundred one trillion, twenty billion, one hundred one million, two hundred one thousand, two hundred one".