100700804 has 6 divisors (see below), whose sum is σ = 176226414. Its totient is φ = 50350400.

The previous prime is 100700783. The next prime is 100700807. The reversal of 100700804 is 408007001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 54051904 + 46648900 = 7352^2 + 6830^2 .

It is not an unprimeable number, because it can be changed into a prime (100700807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12587597 + ... + 12587604.

It is an arithmetic number, because the mean of its divisors is an integer number (29371069).

Almost surely, 2^100700804 is an apocalyptic number.

It is an amenable number.

100700804 is a deficient number, since it is larger than the sum of its proper divisors (75525610).

100700804 is a wasteful number, since it uses less digits than its factorization.

100700804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25175205 (or 25175203 counting only the distinct ones).

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

The square root of 100700804 is about 10034.9790233961. The cubic root of 100700804 is about 465.2406416216.

Adding to 100700804 its reverse (408007001), we get a palindrome (508707805).

The spelling of 100700804 in words is "one hundred million, seven hundred thousand, eight hundred four".