163053013 has 2 divisors, whose sum is σ = 163053014. Its totient is φ = 163053012.

The previous prime is 163052999. The next prime is 163053083. The reversal of 163053013 is 310350361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113167044 + 49885969 = 10638^2 + 7063^2 .

It is a cyclic number.

It is not a de Polignac number, because 163053013 - 2²⁵ = 129498581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163053083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81526506 + 81526507.

It is an arithmetic number, because the mean of its divisors is an integer number (81526507).

Almost surely, 2^163053013 is an apocalyptic number.

It is an amenable number.

163053013 is a deficient number, since it is larger than the sum of its proper divisors (1).

163053013 is an equidigital number, since it uses as much as digits as its factorization.

163053013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 163053013 is about 12769.2213153348. The cubic root of 163053013 is about 546.3147708438.

The spelling of 163053013 in words is "one hundred sixty-three million, fifty-three thousand, thirteen".