101224003 has 2 divisors, whose sum is σ = 101224004. Its totient is φ = 101224002.

The previous prime is 101223869. The next prime is 101224009. The reversal of 101224003 is 300422101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101224003 - 2¹³ = 101215811 is a prime.

It is not a weakly prime, because it can be changed into another prime (101224009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50612001 + 50612002.

It is an arithmetic number, because the mean of its divisors is an integer number (50612002).

Almost surely, 2^101224003 is an apocalyptic number.

101224003 is a deficient number, since it is larger than the sum of its proper divisors (1).

101224003 is an equidigital number, since it uses as much as digits as its factorization.

101224003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 101224003 is about 10061.0140145017. The cubic root of 101224003 is about 466.0449817508.

Adding to 101224003 its reverse (300422101), we get a palindrome (401646104).

The spelling of 101224003 in words is "one hundred one million, two hundred twenty-four thousand, three".