100124369 has 2 divisors, whose sum is σ = 100124370. Its totient is φ = 100124368.

The previous prime is 100124329. The next prime is 100124383. The reversal of 100124369 is 963421001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97752769 + 2371600 = 9887^2 + 1540^2 .

It is an emirp because it is prime and its reverse (963421001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100124369 - 2⁸ = 100124113 is a prime.

It is a super-2 number, since 2×100124369² = 20049778535296322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100124309) 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 as a sum of consecutive naturals, namely, 50062184 + 50062185.

It is an arithmetic number, because the mean of its divisors is an integer number (50062185).

Almost surely, 2^100124369 is an apocalyptic number.

It is an amenable number.

100124369 is a deficient number, since it is larger than the sum of its proper divisors (1).

100124369 is an equidigital number, since it uses as much as digits as its factorization.

100124369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 100124369 is about 10006.2165177454. The cubic root of 100124369 is about 464.3512268986.

The spelling of 100124369 in words is "one hundred million, one hundred twenty-four thousand, three hundred sixty-nine".