110113100213021 has 4 divisors (see below), whose sum is σ = 110113126892832. Its totient is φ = 110113073533212.

The previous prime is 110113100212873. The next prime is 110113100213023. The reversal of 110113100213021 is 120312001311011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110113100213021 - 2¹⁴ = 110113100196637 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 (110113100213023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5684801 + ... + 15891606.

It is an arithmetic number, because the mean of its divisors is an integer number (27528281723208).

Almost surely, 2^{110113100213021} is an apocalyptic number.

It is an amenable number.

110113100213021 is a deficient number, since it is larger than the sum of its proper divisors (26679811).

110113100213021 is an equidigital number, since it uses as much as digits as its factorization.

110113100213021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26679810.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 110113100213021 its reverse (120312001311011), we get a palindrome (230425101524032).

The spelling of 110113100213021 in words is "one hundred ten trillion, one hundred thirteen billion, one hundred million, two hundred thirteen thousand, twenty-one".