110000100021101 has 12 divisors (see below), whose sum is σ = 116094987463104. Its totient is φ = 104209993557000.

The previous prime is 110000100021061. The next prime is 110000100021103. The reversal of 110000100021101 is 101120001000011.

It is a happy number.

It is not a de Polignac number, because 110000100021101 - 2³⁴ = 109982920151917 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 (110000100021103) 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, 65833916 + ... + 67484106.

It is an arithmetic number, because the mean of its divisors is an integer number (9674582288592).

Almost surely, 2^{110000100021101} is an apocalyptic number.

It is an amenable number.

110000100021101 is a deficient number, since it is larger than the sum of its proper divisors (6094887442003).

110000100021101 is a wasteful number, since it uses less digits than its factorization.

110000100021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834880 (or 1834861 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110000100021101 its reverse (101120001000011), we get a palindrome (211120101021112).

The spelling of 110000100021101 in words is "one hundred ten trillion, one hundred million, twenty-one thousand, one hundred one".