160432117 has 2 divisors, whose sum is σ = 160432118. Its totient is φ = 160432116.

The previous prime is 160432081. The next prime is 160432121. The reversal of 160432117 is 711234061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157979761 + 2452356 = 12569^2 + 1566^2 .

It is a cyclic number.

It is not a de Polignac number, because 160432117 - 2¹⁹ = 159907829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160432091 and 160432100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160432127) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80216058 + 80216059.

It is an arithmetic number, because the mean of its divisors is an integer number (80216059).

Almost surely, 2^160432117 is an apocalyptic number.

It is an amenable number.

160432117 is a deficient number, since it is larger than the sum of its proper divisors (1).

160432117 is an equidigital number, since it uses as much as digits as its factorization.

160432117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 160432117 is about 12666.1800476703. The cubic root of 160432117 is about 543.3718115029.

Adding to 160432117 its reverse (711234061), we get a palindrome (871666178).

The spelling of 160432117 in words is "one hundred sixty million, four hundred thirty-two thousand, one hundred seventeen".