110231312203 has 4 divisors (see below), whose sum is σ = 111783865968. Its totient is φ = 108678758440.

The previous prime is 110231312189. The next prime is 110231312249. The reversal of 110231312203 is 302213132011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110231312203 - 2⁹ = 110231311691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110231312003) 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, 776276776 + ... + 776276917.

It is an arithmetic number, because the mean of its divisors is an integer number (27945966492).

Almost surely, 2^110231312203 is an apocalyptic number.

110231312203 is a deficient number, since it is larger than the sum of its proper divisors (1552553765).

110231312203 is an equidigital number, since it uses as much as digits as its factorization.

110231312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552553764.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 110231312203 its reverse (302213132011), we get a palindrome (412444444214).

The spelling of 110231312203 in words is "one hundred ten billion, two hundred thirty-one million, three hundred twelve thousand, two hundred three".