110030120240 has 80 divisors (see below), whose sum is σ = 269360364000. Its totient is φ = 41683838976.

The previous prime is 110030120177. The next prime is 110030120281. The reversal of 110030120240 is 42021030011.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6906524 + ... + 6922436.

It is an arithmetic number, because the mean of its divisors is an integer number (3367004550).

Almost surely, 2^110030120240 is an apocalyptic number.

110030120240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110030120240 is an abundant number, since it is smaller than the sum of its proper divisors (159330243760).

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

110030120240 is a wasteful number, since it uses less digits than its factorization.

110030120240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20494 (or 20488 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 110030120240 its reverse (42021030011), we get a palindrome (152051150251).

The spelling of 110030120240 in words is "one hundred ten billion, thirty million, one hundred twenty thousand, two hundred forty".