110121314403 has 4 divisors (see below), whose sum is σ = 146828419208. Its totient is φ = 73414209600.

The previous prime is 110121314399. The next prime is 110121314419. The reversal of 110121314403 is 304413121011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304413121011 = 3 ⋅101471040337.

It is not a de Polignac number, because 110121314403 - 2² = 110121314399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110121314403.

It is not an unprimeable number, because it can be changed into a prime (110121314603) 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, 18353552398 + ... + 18353552403.

It is an arithmetic number, because the mean of its divisors is an integer number (36707104802).

Almost surely, 2^110121314403 is an apocalyptic number.

110121314403 is a deficient number, since it is larger than the sum of its proper divisors (36707104805).

110121314403 is an equidigital number, since it uses as much as digits as its factorization.

110121314403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36707104804.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 110121314403 its reverse (304413121011), we get a palindrome (414534435414).

The spelling of 110121314403 in words is "one hundred ten billion, one hundred twenty-one million, three hundred fourteen thousand, four hundred three".