120110445 has 80 divisors (see below), whose sum is σ = 265077120. Its totient is φ = 50668416.

The previous prime is 120110437. The next prime is 120110447. The reversal of 120110445 is 544011021.

It is not a de Polignac number, because 120110445 - 2³ = 120110437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110447) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 35226 + ... + 38484.

It is an arithmetic number, because the mean of its divisors is an integer number (3313464).

Almost surely, 2^120110445 is an apocalyptic number.

120110445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120110445 is an abundant number, since it is smaller than the sum of its proper divisors (144966675).

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

120110445 is a wasteful number, since it uses less digits than its factorization.

120110445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296 (or 3287 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 120110445 is about 10959.4910921995. The cubic root of 120110445 is about 493.3936911278.

Adding to 120110445 its reverse (544011021), we get a palindrome (664121466).

The spelling of 120110445 in words is "one hundred twenty million, one hundred ten thousand, four hundred forty-five".