100493343 has 12 divisors (see below), whose sum is σ = 147618120. Its totient is φ = 65859696.

The previous prime is 100493317. The next prime is 100493357. The reversal of 100493343 is 343394001.

It is not a de Polignac number, because 100493343 - 2⁵ = 100493311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100493303) 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 11 ways as a sum of consecutive naturals, for example, 94096 + ... + 95157.

It is an arithmetic number, because the mean of its divisors is an integer number (12301510).

Almost surely, 2^100493343 is an apocalyptic number.

100493343 is a deficient number, since it is larger than the sum of its proper divisors (47124777).

100493343 is a wasteful number, since it uses less digits than its factorization.

100493343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189318 (or 189315 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 100493343 is about 10024.6368014008. The cubic root of 100493343 is about 464.9209300171.

The spelling of 100493343 in words is "one hundred million, four hundred ninety-three thousand, three hundred forty-three".