100002110544 has 160 divisors (see below), whose sum is σ = 345315200000. Its totient is φ = 27068224896.

The previous prime is 100002110539. The next prime is 100002110561. The reversal of 100002110544 is 445011200001.

100002110544 is a `hidden beast` number, since 10 + 0 + 0 + 0 + 2 + 110 + 544 = 666.

It is a super-2 number, since 2×100002110544² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 812794 + ... + 927705.

It is an arithmetic number, because the mean of its divisors is an integer number (2158220000).

Almost surely, 2^100002110544 is an apocalyptic number.

100002110544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100002110544 is an abundant number, since it is smaller than the sum of its proper divisors (245313089456).

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

100002110544 is a wasteful number, since it uses less digits than its factorization.

100002110544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740542 (or 1740530 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 100002110544 its reverse (445011200001), we get a palindrome (545013310545).

The spelling of 100002110544 in words is "one hundred billion, two million, one hundred ten thousand, five hundred forty-four".