163120368597 has 16 divisors (see below), whose sum is σ = 229153486848. Its totient is φ = 103008890160.

The previous prime is 163120368571. The next prime is 163120368599. The reversal of 163120368597 is 795863021361.

It is not a de Polignac number, because 163120368597 - 2¹⁶ = 163120303061 is a prime.

It is a super-2 number, since 2×163120368597² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163120368599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11468929 + ... + 11483142.

It is an arithmetic number, because the mean of its divisors is an integer number (14322092928).

Almost surely, 2^163120368597 is an apocalyptic number.

It is an amenable number.

163120368597 is a deficient number, since it is larger than the sum of its proper divisors (66033118251).

163120368597 is a wasteful number, since it uses less digits than its factorization.

163120368597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22952200.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 163120368597 in words is "one hundred sixty-three billion, one hundred twenty million, three hundred sixty-eight thousand, five hundred ninety-seven".