100545114546 has 48 divisors (see below), whose sum is σ = 229415472000. Its totient is φ = 31736958624.

The previous prime is 100545114541. The next prime is 100545114577. The reversal of 100545114546 is 645411545001.

100545114546 is a `hidden beast` number, since 1 + 0 + 0 + 54 + 51 + 14 + 546 = 666.

It is a super-2 number, since 2×100545114546² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100545114546.

It is not an unprimeable number, because it can be changed into a prime (100545114541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 717880 + ... + 846428.

It is an arithmetic number, because the mean of its divisors is an integer number (4779489000).

Almost surely, 2^100545114546 is an apocalyptic number.

100545114546 is an abundant number, since it is smaller than the sum of its proper divisors (128870357454).

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

100545114546 is a wasteful number, since it uses less digits than its factorization.

100545114546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130863 (or 130860 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 100545114546 its reverse (645411545001), we get a palindrome (745956659547).

The spelling of 100545114546 in words is "one hundred billion, five hundred forty-five million, one hundred fourteen thousand, five hundred forty-six".