101002011111201 has 4 divisors (see below), whose sum is σ = 134669348148272. Its totient is φ = 67334674074132.

The previous prime is 101002011111193. The next prime is 101002011111223. The reversal of 101002011111201 is 102111110200101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 101002011111201 - 2³ = 101002011111193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101002011118201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16833668518531 + ... + 16833668518536.

It is an arithmetic number, because the mean of its divisors is an integer number (33667337037068).

Almost surely, 2^{101002011111201} is an apocalyptic number.

It is an amenable number.

101002011111201 is a deficient number, since it is larger than the sum of its proper divisors (33667337037071).

101002011111201 is an equidigital number, since it uses as much as digits as its factorization.

101002011111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33667337037070.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101002011111201 its reverse (102111110200101), we get a palindrome (203113121311302).

The spelling of 101002011111201 in words is "one hundred one trillion, two billion, eleven million, one hundred eleven thousand, two hundred one".