101202121101201 has 16 divisors (see below), whose sum is σ = 142831573459200. Its totient is φ = 63560050176528.

The previous prime is 101202121101113. The next prime is 101202121101217. The reversal of 101202121101201 is 102101121202101.

It is a happy number.

101202121101201 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-101202121101201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101202121101701) 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, 4959419431 + ... + 4959439836.

It is an arithmetic number, because the mean of its divisors is an integer number (8926973341200).

Almost surely, 2^{101202121101201} is an apocalyptic number.

It is an amenable number.

101202121101201 is a deficient number, since it is larger than the sum of its proper divisors (41629452357999).

101202121101201 is a wasteful number, since it uses less digits than its factorization.

101202121101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9918859468.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101202121101201 its reverse (102101121202101), we get a palindrome (203303242303302).

The spelling of 101202121101201 in words is "one hundred one trillion, two hundred two billion, one hundred twenty-one million, one hundred one thousand, two hundred one".