163001513 has 8 divisors (see below), whose sum is σ = 172334400. Its totient is φ = 153744048.

The previous prime is 163001507. The next prime is 163001533. The reversal of 163001513 is 315100361.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-163001513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163001533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14381 + ... + 23082.

It is an arithmetic number, because the mean of its divisors is an integer number (21541800).

Almost surely, 2^163001513 is an apocalyptic number.

It is an amenable number.

163001513 is a deficient number, since it is larger than the sum of its proper divisors (9332887).

163001513 is a wasteful number, since it uses less digits than its factorization.

163001513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37711.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 163001513 is about 12767.2045883192. The cubic root of 163001513 is about 546.2572472756.

Adding to 163001513 its reverse (315100361), we get a palindrome (478101874).

The spelling of 163001513 in words is "one hundred sixty-three million, one thousand, five hundred thirteen".