100242302003 has 4 divisors (see below), whose sum is σ = 100492283208. Its totient is φ = 99992320800.

The previous prime is 100242301969. The next prime is 100242302029. The reversal of 100242302003 is 300203242001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100242302003 - 2¹⁶ = 100242236467 is a prime.

It is a super-2 number, since 2×100242302003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100242302203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124990001 + ... + 124990802.

It is an arithmetic number, because the mean of its divisors is an integer number (25123070802).

Almost surely, 2^100242302003 is an apocalyptic number.

100242302003 is a deficient number, since it is larger than the sum of its proper divisors (249981205).

100242302003 is an equidigital number, since it uses as much as digits as its factorization.

100242302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249981204.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 100242302003 its reverse (300203242001), we get a palindrome (400445544004).

The spelling of 100242302003 in words is "one hundred billion, two hundred forty-two million, three hundred two thousand, three".