13430533033125 has 160 divisors (see below), whose sum is σ = 26916240046080. Its totient is φ = 6577316640000.

The previous prime is 13430533033123. The next prime is 13430533033129. The reversal of 13430533033125 is 52133033503431.

13430533033125 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 0 + 5 + 330 + 3 + 312 + 5 = 666.

It is not a de Polignac number, because 13430533033125 - 2¹ = 13430533033123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13430533033125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430533033123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 41740359 + ... + 42060891.

It is an arithmetic number, because the mean of its divisors is an integer number (168226500288).

Almost surely, 2^{13430533033125} is an apocalyptic number.

13430533033125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13430533033125 is an abundant number, since it is smaller than the sum of its proper divisors (13485707012955).

13430533033125 is a wasteful number, since it uses less digits than its factorization.

13430533033125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320766 (or 320745 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 36.

Adding to 13430533033125 its reverse (52133033503431), we get a palindrome (65563566536556).

The spelling of 13430533033125 in words is "thirteen trillion, four hundred thirty billion, five hundred thirty-three million, thirty-three thousand, one hundred twenty-five".