16315205703 has 8 divisors (see below), whose sum is σ = 22898534400. Its totient is φ = 10304340408.

The previous prime is 16315205693. The next prime is 16315205707. The reversal of 16315205703 is 30750251361.

16315205703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16315205703 - 2⁶ = 16315205639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16315205707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143115783 + ... + 143115896.

It is an arithmetic number, because the mean of its divisors is an integer number (2862316800).

Almost surely, 2^16315205703 is an apocalyptic number.

16315205703 is a deficient number, since it is larger than the sum of its proper divisors (6583328697).

16315205703 is a wasteful number, since it uses less digits than its factorization.

16315205703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286231701.

The product of its (nonzero) digits is 18900, while the sum is 33.

The spelling of 16315205703 in words is "sixteen billion, three hundred fifteen million, two hundred five thousand, seven hundred three".