116862971 has 2 divisors, whose sum is σ = 116862972. Its totient is φ = 116862970.

The previous prime is 116862937. The next prime is 116862973. The reversal of 116862971 is 179268611.

It is a strong prime.

It is an emirp because it is prime and its reverse (179268611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116862971 - 2²² = 112668667 is a prime.

Together with 116862973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116862973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58431485 + 58431486.

It is an arithmetic number, because the mean of its divisors is an integer number (58431486).

Almost surely, 2^116862971 is an apocalyptic number.

116862971 is a deficient number, since it is larger than the sum of its proper divisors (1).

116862971 is an equidigital number, since it uses as much as digits as its factorization.

116862971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 41.

The square root of 116862971 is about 10810.3178029140. The cubic root of 116862971 is about 488.9063084148.

The spelling of 116862971 in words is "one hundred sixteen million, eight hundred sixty-two thousand, nine hundred seventy-one".