163513022134 has 32 divisors (see below), whose sum is σ = 305832070656. Its totient is φ = 63697729920.

The previous prime is 163513022129. The next prime is 163513022161. The reversal of 163513022134 is 431220315361.

It is a junction number, because it is equal to n+sod(n) for n = 163513022096 and 163513022105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131999 + ... + 1268245.

It is an arithmetic number, because the mean of its divisors is an integer number (9557252208).

Almost surely, 2^163513022134 is an apocalyptic number.

163513022134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

163513022134 is a deficient number, since it is larger than the sum of its proper divisors (142319048522).

163513022134 is a wasteful number, since it uses less digits than its factorization.

163513022134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144060.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 163513022134 its reverse (431220315361), we get a palindrome (594733337495).

The spelling of 163513022134 in words is "one hundred sixty-three billion, five hundred thirteen million, twenty-two thousand, one hundred thirty-four".