162000517100 has 72 divisors (see below), whose sum is σ = 352736079696. Its totient is φ = 64580320000.

The previous prime is 162000517099. The next prime is 162000517127. The reversal of 162000517100 is 1715000261.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50293490 + ... + 50296710.

It is an arithmetic number, because the mean of its divisors is an integer number (4899112218).

Almost surely, 2^162000517100 is an apocalyptic number.

162000517100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162000517100 is an abundant number, since it is smaller than the sum of its proper divisors (190735562596).

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

162000517100 is a wasteful number, since it uses less digits than its factorization.

162000517100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787 (or 4780 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

Adding to 162000517100 its reverse (1715000261), we get a palindrome (163715517361).

The spelling of 162000517100 in words is "one hundred sixty-two billion, five hundred seventeen thousand, one hundred".