110020012103 has 8 divisors (see below), whose sum is σ = 110231063040. Its totient is φ = 109809130680.

The previous prime is 110020012049. The next prime is 110020012127. The reversal of 110020012103 is 301210020011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110020012103 - 2⁸ = 110020011847 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 (110020012133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297226 + ... + 1379432.

It is an arithmetic number, because the mean of its divisors is an integer number (13778882880).

Almost surely, 2^110020012103 is an apocalyptic number.

110020012103 is a deficient number, since it is larger than the sum of its proper divisors (211050937).

110020012103 is an equidigital number, since it uses as much as digits as its factorization.

110020012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84757.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 110020012103 its reverse (301210020011), we get a palindrome (411230032114).

The spelling of 110020012103 in words is "one hundred ten billion, twenty million, twelve thousand, one hundred three".