101102221210101 has 4 divisors (see below), whose sum is σ = 134802961613472. Its totient is φ = 67401480806732.

The previous prime is 101102221210079. The next prime is 101102221210103. The reversal of 101102221210101 is 101012122201101.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 101102221210101 - 2¹⁸ = 101102220947957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101102221210103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16850370201681 + ... + 16850370201686.

It is an arithmetic number, because the mean of its divisors is an integer number (33700740403368).

Almost surely, 2^{101102221210101} is an apocalyptic number.

It is an amenable number.

101102221210101 is a deficient number, since it is larger than the sum of its proper divisors (33700740403371).

101102221210101 is an equidigital number, since it uses as much as digits as its factorization.

101102221210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33700740403370.

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

Adding to 101102221210101 its reverse (101012122201101), we get a palindrome (202114343411202).

The spelling of 101102221210101 in words is "one hundred one trillion, one hundred two billion, two hundred twenty-one million, two hundred ten thousand, one hundred one".