100700048 has 10 divisors (see below), whose sum is σ = 195106374. Its totient is φ = 50350016.

The previous prime is 100700009. The next prime is 100700087. The reversal of 100700048 is 840007001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100700009) and next prime (100700087).

It can be written as a sum of positive squares in only one way, i.e., 91164304 + 9535744 = 9548^2 + 3088^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3146861 + ... + 3146892.

Almost surely, 2^100700048 is an apocalyptic number.

It is an amenable number.

100700048 is a deficient number, since it is larger than the sum of its proper divisors (94406326).

100700048 is an equidigital number, since it uses as much as digits as its factorization.

100700048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293761 (or 6293755 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 100700048 is about 10034.9413550852. The cubic root of 100700048 is about 465.2394773713.

Adding to 100700048 its reverse (840007001), we get a palindrome (940707049).

The spelling of 100700048 in words is "one hundred million, seven hundred thousand, forty-eight".