100548286382512 has 20 divisors (see below), whose sum is σ = 194823014698656. Its totient is φ = 50271379363520.

The previous prime is 100548286382473. The next prime is 100548286382513. The reversal of 100548286382512 is 215283682845001.

It is not an unprimeable number, because it can be changed into a prime (100548286382513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172439083 + ... + 173021194.

Almost surely, 2^{100548286382512} is an apocalyptic number.

It is an amenable number.

100548286382512 is a deficient number, since it is larger than the sum of its proper divisors (94274728316144).

100548286382512 is a wasteful number, since it uses less digits than its factorization.

100548286382512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345478476 (or 345478470 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 55.

The spelling of 100548286382512 in words is "one hundred trillion, five hundred forty-eight billion, two hundred eighty-six million, three hundred eighty-two thousand, five hundred twelve".