162984113 has 2 divisors, whose sum is σ = 162984114. Its totient is φ = 162984112.

The previous prime is 162984091. The next prime is 162984127. The reversal of 162984113 is 311489261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160478224 + 2505889 = 12668^2 + 1583^2 .

It is a cyclic number.

It is not a de Polignac number, because 162984113 - 2¹⁶ = 162918577 is a prime.

It is not a weakly prime, because it can be changed into another prime (162984163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81492056 + 81492057.

It is an arithmetic number, because the mean of its divisors is an integer number (81492057).

Almost surely, 2^162984113 is an apocalyptic number.

It is an amenable number.

162984113 is a deficient number, since it is larger than the sum of its proper divisors (1).

162984113 is an equidigital number, since it uses as much as digits as its factorization.

162984113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 162984113 is about 12766.5231367041. The cubic root of 162984113 is about 546.2378093899.

The spelling of 162984113 in words is "one hundred sixty-two million, nine hundred eighty-four thousand, one hundred thirteen".