164302374331 has 2 divisors, whose sum is σ = 164302374332. Its totient is φ = 164302374330.

The previous prime is 164302374317. The next prime is 164302374371. The reversal of 164302374331 is 133473203461.

164302374331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164302374331 is a prime.

It is a super-2 number, since 2×164302374331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (164302374371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82151187165 + 82151187166.

It is an arithmetic number, because the mean of its divisors is an integer number (82151187166).

Almost surely, 2^164302374331 is an apocalyptic number.

164302374331 is a deficient number, since it is larger than the sum of its proper divisors (1).

164302374331 is an equidigital number, since it uses as much as digits as its factorization.

164302374331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 164302374331 its reverse (133473203461), we get a palindrome (297775577792).

The spelling of 164302374331 in words is "one hundred sixty-four billion, three hundred two million, three hundred seventy-four thousand, three hundred thirty-one".