110431030123420 has 96 divisors (see below), whose sum is σ = 252772795598400. Its totient is φ = 40365411416064.

The previous prime is 110431030123343. The next prime is 110431030123451. The reversal of 110431030123420 is 24321030134011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6533242 + ... + 16234078.

It is an arithmetic number, because the mean of its divisors is an integer number (2633049954150).

Almost surely, 2^{110431030123420} is an apocalyptic number.

110431030123420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110431030123420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126386397799200).

110431030123420 is an abundant number, since it is smaller than the sum of its proper divisors (142341765474980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110431030123420 is a wasteful number, since it uses less digits than its factorization.

110431030123420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701927 (or 9701925 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 110431030123420 its reverse (24321030134011), we get a palindrome (134752060257431).

The spelling of 110431030123420 in words is "one hundred ten trillion, four hundred thirty-one billion, thirty million, one hundred twenty-three thousand, four hundred twenty".