100013302987 has 4 divisors (see below), whose sum is σ = 107706634000. Its totient is φ = 92319971976.

The previous prime is 100013302967. The next prime is 100013303053. The reversal of 100013302987 is 789203310001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100013302987 - 2¹¹ = 100013300939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100013302957) 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, 3846665487 + ... + 3846665512.

It is an arithmetic number, because the mean of its divisors is an integer number (26926658500).

Almost surely, 2^100013302987 is an apocalyptic number.

100013302987 is a deficient number, since it is larger than the sum of its proper divisors (7693331013).

100013302987 is an equidigital number, since it uses as much as digits as its factorization.

100013302987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7693331012.

The product of its (nonzero) digits is 9072, while the sum is 34.

Adding to 100013302987 its reverse (789203310001), we get a palindrome (889216612988).

The spelling of 100013302987 in words is "one hundred billion, thirteen million, three hundred two thousand, nine hundred eighty-seven".