110201012100101 has 4 divisors (see below), whose sum is σ = 118678013030892. Its totient is φ = 101724011169312.

The previous prime is 110201012100083. The next prime is 110201012100121. The reversal of 110201012100101 is 101001210102011.

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 65498429472100 + 44702582628001 = 8093110^2 + 6685999^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110201012100101 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 (110201012100121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4238500465376 + ... + 4238500465401.

It is an arithmetic number, because the mean of its divisors is an integer number (29669503257723).

Almost surely, 2^{110201012100101} is an apocalyptic number.

It is an amenable number.

110201012100101 is a deficient number, since it is larger than the sum of its proper divisors (8477000930791).

110201012100101 is an equidigital number, since it uses as much as digits as its factorization.

110201012100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477000930790.

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

Adding to 110201012100101 its reverse (101001210102011), we get a palindrome (211202222202112).

The spelling of 110201012100101 in words is "one hundred ten trillion, two hundred one billion, twelve million, one hundred thousand, one hundred one".