110123100321234 has 384 divisors, whose sum is σ = 320533613309952. Its totient is φ = 24337443617280.

The previous prime is 110123100321217. The next prime is 110123100321239. The reversal of 110123100321234 is 432123001321011.

It is not an unprimeable number, because it can be changed into a prime (110123100321239) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 79535779 + ... + 80908505.

It is an arithmetic number, because the mean of its divisors is an integer number (834722951328).

Almost surely, 2^{110123100321234} is an apocalyptic number.

110123100321234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 110123100321234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160266806654976).

110123100321234 is an abundant number, since it is smaller than the sum of its proper divisors (210410512988718).

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

110123100321234 is a wasteful number, since it uses less digits than its factorization.

110123100321234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372838 (or 1372819 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 110123100321234 its reverse (432123001321011), we get a palindrome (542246101642245).

The spelling of 110123100321234 in words is "one hundred ten trillion, one hundred twenty-three billion, one hundred million, three hundred twenty-one thousand, two hundred thirty-four".