971512433650201 has 8 divisors (see below), whose sum is σ = 971664395369760. Its totient is φ = 971360473953408.

The previous prime is 971512433650183. The next prime is 971512433650249. The reversal of 971512433650201 is 102056334215179.

971512433650201 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 a cyclic number.

It is not a de Polignac number, because 971512433650201 - 2¹¹ = 971512433648153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (971512433650261) 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, 1170608350 + ... + 1171437976.

It is an arithmetic number, because the mean of its divisors is an integer number (121458049421220).

Almost surely, 2^{971512433650201} is an apocalyptic number.

It is an amenable number.

971512433650201 is a deficient number, since it is larger than the sum of its proper divisors (151961719559).

971512433650201 is a wasteful number, since it uses less digits than its factorization.

971512433650201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011383.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 971512433650201 in words is "nine hundred seventy-one trillion, five hundred twelve billion, four hundred thirty-three million, six hundred fifty thousand, two hundred one".