100025034066 has 24 divisors (see below), whose sum is σ = 216842253264. Its totient is φ = 33323009400.

The previous prime is 100025034059. The next prime is 100025034079. The reversal of 100025034066 is 660430520001.

100025034066 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 250 + 3 + 406 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1522660 + ... + 1586991.

It is an arithmetic number, because the mean of its divisors is an integer number (9035093886).

Almost surely, 2^100025034066 is an apocalyptic number.

100025034066 is an abundant number, since it is smaller than the sum of its proper divisors (116817219198).

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

100025034066 is a wasteful number, since it uses less digits than its factorization.

100025034066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111446 (or 3111443 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 100025034066 its reverse (660430520001), we get a palindrome (760455554067).

The spelling of 100025034066 in words is "one hundred billion, twenty-five million, thirty-four thousand, sixty-six".