110231321200 has 720 divisors, whose sum is σ = 367954199424. Its totient is φ = 31188326400.

The previous prime is 110231321183. The next prime is 110231321203. The reversal of 110231321200 is 2123132011.

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 (110231321203) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 187787307 + ... + 187787893.

Almost surely, 2^110231321200 is an apocalyptic number.

110231321200 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 110231321200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183977099712).

110231321200 is an abundant number, since it is smaller than the sum of its proper divisors (257722878224).

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

110231321200 is a wasteful number, since it uses less digits than its factorization.

110231321200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110231321200 its reverse (2123132011), we get a palindrome (112354453211).

The spelling of 110231321200 in words is "one hundred ten billion, two hundred thirty-one million, three hundred twenty-one thousand, two hundred".