163136411 has 2 divisors, whose sum is σ = 163136412. Its totient is φ = 163136410.

The previous prime is 163136359. The next prime is 163136459. The reversal of 163136411 is 114631361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163136411 - 2¹⁸ = 162874267 is a prime.

It is a super-2 number, since 2×163136411² = 53226977187921842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (163136461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81568205 + 81568206.

It is an arithmetic number, because the mean of its divisors is an integer number (81568206).

Almost surely, 2^163136411 is an apocalyptic number.

163136411 is a deficient number, since it is larger than the sum of its proper divisors (1).

163136411 is an equidigital number, since it uses as much as digits as its factorization.

163136411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 163136411 is about 12772.4864846278. The cubic root of 163136411 is about 546.4078975980.

Adding to 163136411 its reverse (114631361), we get a palindrome (277767772).

The spelling of 163136411 in words is "one hundred sixty-three million, one hundred thirty-six thousand, four hundred eleven".