16134453303 has 4 divisors (see below), whose sum is σ = 21512604408. Its totient is φ = 10756302200.

The previous prime is 16134453301. The next prime is 16134453317. The reversal of 16134453303 is 30335443161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16134453303 - 2¹ = 16134453301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16134453301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2689075548 + ... + 2689075553.

It is an arithmetic number, because the mean of its divisors is an integer number (5378151102).

Almost surely, 2^16134453303 is an apocalyptic number.

16134453303 is a deficient number, since it is larger than the sum of its proper divisors (5378151105).

16134453303 is an equidigital number, since it uses as much as digits as its factorization.

16134453303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378151104.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 16134453303 its reverse (30335443161), we get a palindrome (46469896464).

The spelling of 16134453303 in words is "sixteen billion, one hundred thirty-four million, four hundred fifty-three thousand, three hundred three".