110121000010101 has 12 divisors (see below), whose sum is σ = 162762821720928. Its totient is φ = 71706697680744.

The previous prime is 110121000010061. The next prime is 110121000010103. The reversal of 110121000010101 is 101010000121011.

It is not a de Polignac number, because 110121000010101 - 2³⁹ = 109571244196213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121000010103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142275193425 + ... + 142275194198.

It is an arithmetic number, because the mean of its divisors is an integer number (13563568476744).

Almost surely, 2^{110121000010101} is an apocalyptic number.

It is an amenable number.

110121000010101 is a deficient number, since it is larger than the sum of its proper divisors (52641821710827).

110121000010101 is a wasteful number, since it uses less digits than its factorization.

110121000010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284550387672 (or 284550387669 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 110121000010101 its reverse (101010000121011), we get a palindrome (211131000131112).

The spelling of 110121000010101 in words is "one hundred ten trillion, one hundred twenty-one billion, ten thousand, one hundred one".