164030131 has 2 divisors, whose sum is σ = 164030132. Its totient is φ = 164030130.

The previous prime is 164030101. The next prime is 164030179. The reversal of 164030131 is 131030461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164030131 - 2⁵ = 164030099 is a prime.

It is a super-2 number, since 2×164030131² = 53811767751754322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 164030099 and 164030108.

It is not a weakly prime, because it can be changed into another prime (164030101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82015065 + 82015066.

It is an arithmetic number, because the mean of its divisors is an integer number (82015066).

Almost surely, 2^164030131 is an apocalyptic number.

164030131 is a deficient number, since it is larger than the sum of its proper divisors (1).

164030131 is an equidigital number, since it uses as much as digits as its factorization.

164030131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 164030131 is about 12807.4248387410. The cubic root of 164030131 is about 547.4038874119.

Adding to 164030131 its reverse (131030461), we get a palindrome (295060592).

The spelling of 164030131 in words is "one hundred sixty-four million, thirty thousand, one hundred thirty-one".