110202010101 has 12 divisors (see below), whose sum is σ = 160434074112. Its totient is φ = 72889517736.

The previous prime is 110202010097. The next prime is 110202010123. The reversal of 110202010101 is 101010202011.

It is a happy number.

It is not a de Polignac number, because 110202010101 - 2² = 110202010097 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110202010141) 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, 48206211 + ... + 48208496.

It is an arithmetic number, because the mean of its divisors is an integer number (13369506176).

Almost surely, 2^110202010101 is an apocalyptic number.

It is an amenable number.

110202010101 is a deficient number, since it is larger than the sum of its proper divisors (50232064011).

110202010101 is a wasteful number, since it uses less digits than its factorization.

110202010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96414840 (or 96414837 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110202010101 its reverse (101010202011), we get a palindrome (211212212112).

The spelling of 110202010101 in words is "one hundred ten billion, two hundred two million, ten thousand, one hundred one".