971875135351 has 2 divisors, whose sum is σ = 971875135352. Its totient is φ = 971875135350.

The previous prime is 971875135333. The next prime is 971875135369. The reversal of 971875135351 is 153531578179.

It is a balanced prime because it is at equal distance from previous prime (971875135333) and next prime (971875135369).

It is a cyclic number.

It is not a de Polignac number, because 971875135351 - 2¹¹ = 971875133303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 971875135292 and 971875135301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (971875135321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485937567675 + 485937567676.

It is an arithmetic number, because the mean of its divisors is an integer number (485937567676).

Almost surely, 2^971875135351 is an apocalyptic number.

971875135351 is a deficient number, since it is larger than the sum of its proper divisors (1).

971875135351 is an equidigital number, since it uses as much as digits as its factorization.

971875135351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3969000, while the sum is 55.

The spelling of 971875135351 in words is "nine hundred seventy-one billion, eight hundred seventy-five million, one hundred thirty-five thousand, three hundred fifty-one".