13430503423053 has 24 divisors (see below), whose sum is σ = 19680185004480. Its totient is φ = 8824269625920.

The previous prime is 13430503423049. The next prime is 13430503423067. The reversal of 13430503423053 is 35032430503431.

13430503423053 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 0 + 5 + 0 + 342 + 305 + 3 = 666.

It is not a de Polignac number, because 13430503423053 - 2² = 13430503423049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13430503422999 and 13430503423017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430503423003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2202448 + ... + 5631321.

It is an arithmetic number, because the mean of its divisors is an integer number (820007708520).

Almost surely, 2^{13430503423053} is an apocalyptic number.

It is an amenable number.

13430503423053 is a deficient number, since it is larger than the sum of its proper divisors (6249681581427).

13430503423053 is a wasteful number, since it uses less digits than its factorization.

13430503423053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7836529 (or 7836526 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 13430503423053 its reverse (35032430503431), we get a palindrome (48462933926484).

The spelling of 13430503423053 in words is "thirteen trillion, four hundred thirty billion, five hundred three million, four hundred twenty-three thousand, fifty-three".