100006372747 has 4 divisors (see below), whose sum is σ = 100359752440. Its totient is φ = 99652993056.

The previous prime is 100006372733. The next prime is 100006372759. The reversal of 100006372747 is 747273600001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100006372747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100006375747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176689422 + ... + 176689987.

It is an arithmetic number, because the mean of its divisors is an integer number (25089938110).

Almost surely, 2^100006372747 is an apocalyptic number.

100006372747 is a deficient number, since it is larger than the sum of its proper divisors (353379693).

100006372747 is an equidigital number, since it uses as much as digits as its factorization.

100006372747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353379692.

The product of its (nonzero) digits is 49392, while the sum is 37.

Adding to 100006372747 its reverse (747273600001), we get a palindrome (847279972748).

The spelling of 100006372747 in words is "one hundred billion, six million, three hundred seventy-two thousand, seven hundred forty-seven".