100441343 has 2 divisors, whose sum is σ = 100441344. Its totient is φ = 100441342.

The previous prime is 100441339. The next prime is 100441373. The reversal of 100441343 is 343144001.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (343144001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100441343 - 2² = 100441339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100441373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50220671 + 50220672.

It is an arithmetic number, because the mean of its divisors is an integer number (50220672).

Almost surely, 2^100441343 is an apocalyptic number.

100441343 is a deficient number, since it is larger than the sum of its proper divisors (1).

100441343 is an equidigital number, since it uses as much as digits as its factorization.

100441343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 100441343 is about 10022.0428556258. The cubic root of 100441343 is about 464.8407255022.

Adding to 100441343 its reverse (343144001), we get a palindrome (443585344).

The spelling of 100441343 in words is "one hundred million, four hundred forty-one thousand, three hundred forty-three".