100303113023 has 16 divisors (see below), whose sum is σ = 106421472864. Its totient is φ = 94209223680.

The previous prime is 100303113019. The next prime is 100303113049. The reversal of 100303113023 is 320311303001.

It is not a de Polignac number, because 100303113023 - 2² = 100303113019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100303112992 and 100303113010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303119023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20338868 + ... + 20343798.

It is an arithmetic number, because the mean of its divisors is an integer number (6651342054).

Almost surely, 2^100303113023 is an apocalyptic number.

100303113023 is a deficient number, since it is larger than the sum of its proper divisors (6118359841).

100303113023 is a wasteful number, since it uses less digits than its factorization.

100303113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7162.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 100303113023 its reverse (320311303001), we get a palindrome (420614416024).

The spelling of 100303113023 in words is "one hundred billion, three hundred three million, one hundred thirteen thousand, twenty-three".