316884101 has 2 divisors, whose sum is σ = 316884102. Its totient is φ = 316884100.

The previous prime is 316884091. The next prime is 316884163. The reversal of 316884101 is 101488613.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200222500 + 116661601 = 14150^2 + 10801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316884101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316884401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158442050 + 158442051.

It is an arithmetic number, because the mean of its divisors is an integer number (158442051).

Almost surely, 2^316884101 is an apocalyptic number.

It is an amenable number.

316884101 is a deficient number, since it is larger than the sum of its proper divisors (1).

316884101 is an equidigital number, since it uses as much as digits as its factorization.

316884101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 316884101 is about 17801.2387490309. The cubic root of 316884101 is about 681.7630869588.

The spelling of 316884101 in words is "three hundred sixteen million, eight hundred eighty-four thousand, one hundred one".