100007423 has 2 divisors, whose sum is σ = 100007424. Its totient is φ = 100007422.

The previous prime is 100007407. The next prime is 100007461. The reversal of 100007423 is 324700001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100007423 - 2⁴ = 100007407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100007623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50003711 + 50003712.

It is an arithmetic number, because the mean of its divisors is an integer number (50003712).

Almost surely, 2^100007423 is an apocalyptic number.

100007423 is a deficient number, since it is larger than the sum of its proper divisors (1).

100007423 is an equidigital number, since it uses as much as digits as its factorization.

100007423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 100007423 is about 10000.3711431126. The cubic root of 100007423 is about 464.1703679151.

Adding to 100007423 its reverse (324700001), we get a palindrome (424707424).

The spelling of 100007423 in words is "one hundred million, seven thousand, four hundred twenty-three".