163601115630 has 32 divisors (see below), whose sum is σ = 392744860704. Its totient is φ = 43615610496.

The previous prime is 163601115619. The next prime is 163601115631. The reversal of 163601115630 is 36511106361.

It is a junction number, because it is equal to n+sod(n) for n = 163601115591 and 163601115600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163601115631) 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, 592089 + ... + 823268.

It is an arithmetic number, because the mean of its divisors is an integer number (12273276897).

Almost surely, 2^163601115630 is an apocalyptic number.

163601115630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163601115630 is an abundant number, since it is smaller than the sum of its proper divisors (229143745074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163601115630 is a wasteful number, since it uses less digits than its factorization.

163601115630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419220.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 163601115630 in words is "one hundred sixty-three billion, six hundred one million, one hundred fifteen thousand, six hundred thirty".