100930747 has 4 divisors (see below), whose sum is σ = 101573776. Its totient is φ = 100287720.

The previous prime is 100930729. The next prime is 100930757. The reversal of 100930747 is 747039001.

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 100930747 - 2⁷ = 100930619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100930727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321279 + ... + 321592.

It is an arithmetic number, because the mean of its divisors is an integer number (25393444).

Almost surely, 2^100930747 is an apocalyptic number.

100930747 is a deficient number, since it is larger than the sum of its proper divisors (643029).

100930747 is an equidigital number, since it uses as much as digits as its factorization.

100930747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643028.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 100930747 is about 10046.4295647757. The cubic root of 100930747 is about 465.5944868794.

Adding to 100930747 its reverse (747039001), we get a palindrome (847969748).

The spelling of 100930747 in words is "one hundred million, nine hundred thirty thousand, seven hundred forty-seven".