971603063 has 8 divisors (see below), whose sum is σ = 996785328. Its totient is φ = 946741824.

The previous prime is 971603033. The next prime is 971603077. The reversal of 971603063 is 360306179.

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

It is not a de Polignac number, because 971603063 - 2²⁴ = 954825847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971603033) 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, 74120 + ... + 86237.

It is an arithmetic number, because the mean of its divisors is an integer number (124598166).

Almost surely, 2^971603063 is an apocalyptic number.

971603063 is a deficient number, since it is larger than the sum of its proper divisors (25182265).

971603063 is a wasteful number, since it uses less digits than its factorization.

971603063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160513.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 971603063 is about 31170.5480060906. The cubic root of 971603063 is about 990.4433150441.

The spelling of 971603063 in words is "nine hundred seventy-one million, six hundred three thousand, sixty-three".