100604143 has 4 divisors (see below), whose sum is σ = 100975648. Its totient is φ = 100232640.

The previous prime is 100604137. The next prime is 100604149. The reversal of 100604143 is 341406001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (100604137) and next prime (100604149).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100604143 is a prime.

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 100604143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100604149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185346 + ... + 185887.

It is an arithmetic number, because the mean of its divisors is an integer number (25243912).

Almost surely, 2^100604143 is an apocalyptic number.

100604143 is a deficient number, since it is larger than the sum of its proper divisors (371505).

100604143 is an equidigital number, since it uses as much as digits as its factorization.

100604143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371504.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 100604143 is about 10030.1616637021. The cubic root of 100604143 is about 465.0917350905.

The spelling of 100604143 in words is "one hundred million, six hundred four thousand, one hundred forty-three".