100347313 has 4 divisors (see below), whose sum is σ = 109469808. Its totient is φ = 91224820.

The previous prime is 100347287. The next prime is 100347319. The reversal of 100347313 is 313743001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100347313 - 2⁵ = 100347281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100347319) 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, 4561231 + ... + 4561252.

It is an arithmetic number, because the mean of its divisors is an integer number (27367452).

Almost surely, 2^100347313 is an apocalyptic number.

It is an amenable number.

100347313 is a deficient number, since it is larger than the sum of its proper divisors (9122495).

100347313 is an equidigital number, since it uses as much as digits as its factorization.

100347313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9122494.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 100347313 is about 10017.3505978377. The cubic root of 100347313 is about 464.6956238311.

The spelling of 100347313 in words is "one hundred million, three hundred forty-seven thousand, three hundred thirteen".