110120101010101 has 16 divisors (see below), whose sum is σ = 136334399084800. Its totient is φ = 87127991995824.

The previous prime is 110120101010083. The next prime is 110120101010201. The reversal of 110120101010101 is 101010101021011.

It is not a de Polignac number, because 110120101010101 - 2⁴¹ = 107921077754549 is a prime.

110120101010101 is a modest number, since divided by 101010101 gives 11012 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120101010201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3580194681 + ... + 3580225438.

It is an arithmetic number, because the mean of its divisors is an integer number (8520899942800).

Almost surely, 2^{110120101010101} is an apocalyptic number.

It is an amenable number.

110120101010101 is a deficient number, since it is larger than the sum of its proper divisors (26214298074699).

110120101010101 is an frugal number, since it uses more digits than its factorization.

110120101010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7160420165 (or 7160420139 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 110120101010101 its reverse (101010101021011), we get a palindrome (211130202031112).

The spelling of 110120101010101 in words is "one hundred ten trillion, one hundred twenty billion, one hundred one million, ten thousand, one hundred one".