100700312 has 8 divisors (see below), whose sum is σ = 188813100. Its totient is φ = 50350152.

The previous prime is 100700297. The next prime is 100700321. The reversal of 100700312 is 213007001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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, 6293762 + ... + 6293777.

Almost surely, 2^100700312 is an apocalyptic number.

It is an amenable number.

100700312 is a deficient number, since it is larger than the sum of its proper divisors (88112788).

100700312 is a wasteful number, since it uses less digits than its factorization.

100700312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587545 (or 12587541 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 100700312 is about 10034.9545091146. The cubic root of 100700312 is about 465.2398839356.

Adding to 100700312 its reverse (213007001), we get a palindrome (313707313).

The spelling of 100700312 in words is "one hundred million, seven hundred thousand, three hundred twelve".