110120101002101 has 4 divisors (see below), whose sum is σ = 110122854801900. Its totient is φ = 110117347202304.

The previous prime is 110120101002083. The next prime is 110120101002133. The reversal of 110120101002101 is 101200101021011.

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 13300601706001 + 96819499296100 = 3646999^2 + 9839690^2 .

It is a cyclic number.

It is not a de Polignac number, because 110120101002101 - 2²² = 110120096807797 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 (110120101001101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376839916 + ... + 1376919893.

It is an arithmetic number, because the mean of its divisors is an integer number (27530713700475).

Almost surely, 2^{110120101002101} is an apocalyptic number.

It is an amenable number.

110120101002101 is a deficient number, since it is larger than the sum of its proper divisors (2753799799).

110120101002101 is an equidigital number, since it uses as much as digits as its factorization.

110120101002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753799798.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110120101002101 its reverse (101200101021011), we get a palindrome (211320202023112).

The spelling of 110120101002101 in words is "one hundred ten trillion, one hundred twenty billion, one hundred one million, two thousand, one hundred one".