100023002003 has 2 divisors, whose sum is σ = 100023002004. Its totient is φ = 100023002002.

The previous prime is 100023001997. The next prime is 100023002029. The reversal of 100023002003 is 300200320001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100023002003 - 2²⁸ = 99754566547 is a prime.

It is not a weakly prime, because it can be changed into another prime (100023002083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011501001 + 50011501002.

It is an arithmetic number, because the mean of its divisors is an integer number (50011501002).

Almost surely, 2^100023002003 is an apocalyptic number.

100023002003 is a deficient number, since it is larger than the sum of its proper divisors (1).

100023002003 is an equidigital number, since it uses as much as digits as its factorization.

100023002003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 100023002003 its reverse (300200320001), we get a palindrome (400223322004).

The spelling of 100023002003 in words is "one hundred billion, twenty-three million, two thousand, three".