100316143 has 8 divisors (see below), whose sum is σ = 106135920. Its totient is φ = 94550400.

The previous prime is 100316137. The next prime is 100316149. The reversal of 100316143 is 341613001.

It is an interprime number because it is at equal distance from previous prime (100316137) and next prime (100316149).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100316143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100316143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100316149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9658 + ... + 17143.

It is an arithmetic number, because the mean of its divisors is an integer number (13266990).

Almost surely, 2^100316143 is an apocalyptic number.

100316143 is a deficient number, since it is larger than the sum of its proper divisors (5819777).

100316143 is a wasteful number, since it uses less digits than its factorization.

100316143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27017.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 100316143 is about 10015.7946764099. The cubic root of 100316143 is about 464.6475040819.

Adding to 100316143 its reverse (341613001), we get a palindrome (441929144).

The spelling of 100316143 in words is "one hundred million, three hundred sixteen thousand, one hundred forty-three".