110231400400 has 120 divisors (see below), whose sum is σ = 290008027584. Its totient is φ = 39931315200.

The previous prime is 110231400397. The next prime is 110231400401. The reversal of 110231400400 is 4004132011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110231400401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1109572 + ... + 1204828.

Almost surely, 2^110231400400 is an apocalyptic number.

110231400400 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 110231400400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145004013792).

110231400400 is an abundant number, since it is smaller than the sum of its proper divisors (179776627184).

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

110231400400 is a wasteful number, since it uses less digits than its factorization.

110231400400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95549 (or 95538 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 110231400400 its reverse (4004132011), we get a palindrome (114235532411).

The spelling of 110231400400 in words is "one hundred ten billion, two hundred thirty-one million, four hundred thousand, four hundred".