4503103553120 has 48 divisors (see below), whose sum is σ = 10643617766880. Its totient is φ = 1800388829184.

The previous prime is 4503103553107. The next prime is 4503103553149. The reversal of 4503103553120 is 213553013054.

It is a super-2 number, since 2×4503103553120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6321740 + ... + 6997899.

It is an arithmetic number, because the mean of its divisors is an integer number (221742036810).

Almost surely, 2^{4503103553120} is an apocalyptic number.

4503103553120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4503103553120 is an abundant number, since it is smaller than the sum of its proper divisors (6140514213760).

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

4503103553120 is a wasteful number, since it uses less digits than its factorization.

4503103553120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13321767 (or 13321759 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 4503103553120 its reverse (213553013054), we get a palindrome (4716656566174).

The spelling of 4503103553120 in words is "four trillion, five hundred three billion, one hundred three million, five hundred fifty-three thousand, one hundred twenty".