16103253453133 has 16 divisors (see below), whose sum is σ = 20124699517440. Its totient is φ = 12518042209200.

The previous prime is 16103253453121. The next prime is 16103253453163. The reversal of 16103253453133 is 33135435230161.

It is a de Polignac number, because none of the positive numbers 2^k-16103253453133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16103253453103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249529983 + ... + 249594508.

It is an arithmetic number, because the mean of its divisors is an integer number (1257793719840).

Almost surely, 2^{16103253453133} is an apocalyptic number.

It is an amenable number.

16103253453133 is a deficient number, since it is larger than the sum of its proper divisors (4021446064307).

16103253453133 is a wasteful number, since it uses less digits than its factorization.

16103253453133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499124928.

The product of its (nonzero) digits is 291600, while the sum is 40.

Adding to 16103253453133 its reverse (33135435230161), we get a palindrome (49238688683294).

The spelling of 16103253453133 in words is "sixteen trillion, one hundred three billion, two hundred fifty-three million, four hundred fifty-three thousand, one hundred thirty-three".