120110311144 has 32 divisors (see below), whose sum is σ = 233859999240. Its totient is φ = 57787776000.

The previous prime is 120110311127. The next prime is 120110311147. The reversal of 120110311144 is 441113011021.

120110311144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 48559411044 + 71550900100 = 220362^2 + 267490^2 .

It is not an unprimeable number, because it can be changed into a prime (120110311147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2484207 + ... + 2532094.

Almost surely, 2^120110311144 is an apocalyptic number.

It is an amenable number.

120110311144 is a deficient number, since it is larger than the sum of its proper divisors (113749688096).

120110311144 is a wasteful number, since it uses less digits than its factorization.

120110311144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016421 (or 5016417 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 120110311144 its reverse (441113011021), we get a palindrome (561223322165).

The spelling of 120110311144 in words is "one hundred twenty billion, one hundred ten million, three hundred eleven thousand, one hundred forty-four".