53500304120103 has 16 divisors (see below), whose sum is σ = 81992803250400. Its totient is φ = 34436977364160.

The previous prime is 53500304120101. The next prime is 53500304120113. The reversal of 53500304120103 is 30102140300535.

53500304120103 is a `hidden beast` number, since 5 + 3 + 500 + 30 + 4 + 1 + 20 + 103 = 666.

It is not a de Polignac number, because 53500304120103 - 2¹ = 53500304120101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53500304120101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34163667238 + ... + 34163668803.

It is an arithmetic number, because the mean of its divisors is an integer number (5124550203150).

Almost surely, 2^{53500304120103} is an apocalyptic number.

53500304120103 is a deficient number, since it is larger than the sum of its proper divisors (28492499130297).

53500304120103 is a wasteful number, since it uses less digits than its factorization.

53500304120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68327336079 (or 68327336073 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 53500304120103 its reverse (30102140300535), we get a palindrome (83602444420638).

The spelling of 53500304120103 in words is "fifty-three trillion, five hundred billion, three hundred four million, one hundred twenty thousand, one hundred three".