100512020048 has 20 divisors (see below), whose sum is σ = 212445860928. Its totient is φ = 45687281760.

The previous prime is 100512020027. The next prime is 100512020053. The reversal of 100512020048 is 840020215001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285545336 + ... + 285545687.

Almost surely, 2^100512020048 is an apocalyptic number.

It is an amenable number.

100512020048 is an abundant number, since it is smaller than the sum of its proper divisors (111933840880).

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

100512020048 is a wasteful number, since it uses less digits than its factorization.

100512020048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571091042 (or 571091036 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 100512020048 its reverse (840020215001), we get a palindrome (940532235049).

The spelling of 100512020048 in words is "one hundred billion, five hundred twelve million, twenty thousand, forty-eight".