971919160383 has 8 divisors (see below), whose sum is σ = 1296190206000. Its totient is φ = 647797110848.

The previous prime is 971919160367. The next prime is 971919160393. The reversal of 971919160383 is 383061919179.

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 971919160383 - 2⁴ = 971919160367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (971919160343) 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, 37233798 + ... + 37259891.

It is an arithmetic number, because the mean of its divisors is an integer number (162023775750).

Almost surely, 2^971919160383 is an apocalyptic number.

971919160383 is a deficient number, since it is larger than the sum of its proper divisors (324271045617).

971919160383 is a wasteful number, since it uses less digits than its factorization.

971919160383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74498041.

The product of its (nonzero) digits is 2204496, while the sum is 57.

The spelling of 971919160383 in words is "nine hundred seventy-one billion, nine hundred nineteen million, one hundred sixty thousand, three hundred eighty-three".