101122102101101 has 4 divisors (see below), whose sum is σ = 104609071139100. Its totient is φ = 97635133063104.

The previous prime is 101122102101047. The next prime is 101122102101151. The reversal of 101122102101101 is 101101201221101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52314133588201 + 48807968512900 = 7232851^2 + 6986270^2 .

It is a cyclic number.

It is not a de Polignac number, because 101122102101101 - 2⁶ = 101122102101037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122102101151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1743484518956 + ... + 1743484519013.

It is an arithmetic number, because the mean of its divisors is an integer number (26152267784775).

Almost surely, 2^{101122102101101} is an apocalyptic number.

It is an amenable number.

101122102101101 is a deficient number, since it is larger than the sum of its proper divisors (3486969037999).

101122102101101 is an equidigital number, since it uses as much as digits as its factorization.

101122102101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486969037998.

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

Adding to 101122102101101 its reverse (101101201221101), we get a palindrome (202223303322202).

The spelling of 101122102101101 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred two million, one hundred one thousand, one hundred one".