16264003123 has 8 divisors (see below), whose sum is σ = 16704661680. Its totient is φ = 15825438720.

The previous prime is 16264003121. The next prime is 16264003193. The reversal of 16264003123 is 32130046261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16264003123 - 2¹ = 16264003121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16264003091 and 16264003100.

It is not an unprimeable number, because it can be changed into a prime (16264003121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507790 + ... + 538867.

It is an arithmetic number, because the mean of its divisors is an integer number (2088082710).

Almost surely, 2^16264003123 is an apocalyptic number.

16264003123 is a deficient number, since it is larger than the sum of its proper divisors (440658557).

16264003123 is a wasteful number, since it uses less digits than its factorization.

16264003123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047077.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 16264003123 its reverse (32130046261), we get a palindrome (48394049384).

The spelling of 16264003123 in words is "sixteen billion, two hundred sixty-four million, three thousand, one hundred twenty-three".