160630513 has 2 divisors, whose sum is σ = 160630514. Its totient is φ = 160630512.

The previous prime is 160630429. The next prime is 160630523. The reversal of 160630513 is 315036061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107806689 + 52823824 = 10383^2 + 7268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160630513 is a prime.

It is not a weakly prime, because it can be changed into another prime (160630523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80315256 + 80315257.

It is an arithmetic number, because the mean of its divisors is an integer number (80315257).

Almost surely, 2^160630513 is an apocalyptic number.

It is an amenable number.

160630513 is a deficient number, since it is larger than the sum of its proper divisors (1).

160630513 is an equidigital number, since it uses as much as digits as its factorization.

160630513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 160630513 is about 12674.0093498466. The cubic root of 160630513 is about 543.5957034701.

Adding to 160630513 its reverse (315036061), we get a palindrome (475666574).

The spelling of 160630513 in words is "one hundred sixty million, six hundred thirty thousand, five hundred thirteen".