16350203133 has 64 divisors (see below), whose sum is σ = 28287360000. Its totient is φ = 9228375360.

The previous prime is 16350203087. The next prime is 16350203183. The reversal of 16350203133 is 33130205361.

It is a happy number.

16350203133 is a `hidden beast` number, since 1 + 635 + 0 + 20 + 3 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 16350203133 - 2¹⁶ = 16350137597 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 16350203097 and 16350203106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16350203183) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 308383 + ... + 357491.

It is an arithmetic number, because the mean of its divisors is an integer number (441990000).

Almost surely, 2^16350203133 is an apocalyptic number.

It is an amenable number.

16350203133 is a deficient number, since it is larger than the sum of its proper divisors (11937156867).

16350203133 is a wasteful number, since it uses less digits than its factorization.

16350203133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49207 (or 49201 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

Adding to 16350203133 its reverse (33130205361), we get a palindrome (49480408494).

The spelling of 16350203133 in words is "sixteen billion, three hundred fifty million, two hundred three thousand, one hundred thirty-three".