100003010023 has 16 divisors (see below), whose sum is σ = 120927742720. Its totient is φ = 80784677376.

The previous prime is 100003009991. The next prime is 100003010083. The reversal of 100003010023 is 320010300001.

It is a cyclic number.

It is not a de Polignac number, because 100003010023 - 2⁵ = 100003009991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100003009991 and 100003010009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100003010083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1922265 + ... + 1973602.

It is an arithmetic number, because the mean of its divisors is an integer number (7557983920).

Almost surely, 2^100003010023 is an apocalyptic number.

100003010023 is a deficient number, since it is larger than the sum of its proper divisors (20924732697).

100003010023 is a wasteful number, since it uses less digits than its factorization.

100003010023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896086.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 100003010023 its reverse (320010300001), we get a palindrome (420013310024).

The spelling of 100003010023 in words is "one hundred billion, three million, ten thousand, twenty-three".