107970971 has 2 divisors, whose sum is σ = 107970972. Its totient is φ = 107970970.

The previous prime is 107970949. The next prime is 107970983. The reversal of 107970971 is 179079701.

It is a strong prime.

It is an emirp because it is prime and its reverse (179079701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107970971 is a prime.

It is not a weakly prime, because it can be changed into another prime (107970271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53985485 + 53985486.

It is an arithmetic number, because the mean of its divisors is an integer number (53985486).

Almost surely, 2^107970971 is an apocalyptic number.

107970971 is a deficient number, since it is larger than the sum of its proper divisors (1).

107970971 is an equidigital number, since it uses as much as digits as its factorization.

107970971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27783, while the sum is 41.

The square root of 107970971 is about 10390.9080931360. The cubic root of 107970971 is about 476.1776444845.

The spelling of 107970971 in words is "one hundred seven million, nine hundred seventy thousand, nine hundred seventy-one".