1120103613144 has 96 divisors (see below), whose sum is σ = 3212589276000. Its totient is φ = 351347352576.

The previous prime is 1120103613119. The next prime is 1120103613157. The reversal of 1120103613144 is 4413163010211.

1120103613144 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 1 + 0 + 3 + 613 + 1 + 44 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7711462 + ... + 7855370.

It is an arithmetic number, because the mean of its divisors is an integer number (33464471625).

Almost surely, 2^{1120103613144} is an apocalyptic number.

It is an amenable number.

1120103613144 is an abundant number, since it is smaller than the sum of its proper divisors (2092485662856).

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

1120103613144 is a wasteful number, since it uses less digits than its factorization.

1120103613144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150297 (or 150290 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 1120103613144 its reverse (4413163010211), we get a palindrome (5533266623355).

The spelling of 1120103613144 in words is "one trillion, one hundred twenty billion, one hundred three million, six hundred thirteen thousand, one hundred forty-four".