100087471427 has 2 divisors, whose sum is σ = 100087471428. Its totient is φ = 100087471426.

The previous prime is 100087471373. The next prime is 100087471511. The reversal of 100087471427 is 724174780001.

It is a weak prime.

It is an emirp because it is prime and its reverse (724174780001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100087471427 - 2²⁰ = 100086422851 is a prime.

It is not a weakly prime, because it can be changed into another prime (100087471927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50043735713 + 50043735714.

It is an arithmetic number, because the mean of its divisors is an integer number (50043735714).

Almost surely, 2^100087471427 is an apocalyptic number.

100087471427 is a deficient number, since it is larger than the sum of its proper divisors (1).

100087471427 is an equidigital number, since it uses as much as digits as its factorization.

100087471427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87808, while the sum is 41.

The spelling of 100087471427 in words is "one hundred billion, eighty-seven million, four hundred seventy-one thousand, four hundred twenty-seven".