100330023203 has 4 divisors (see below), whose sum is σ = 105610550760. Its totient is φ = 95049495648.

The previous prime is 100330023193. The next prime is 100330023239. The reversal of 100330023203 is 302320033001.

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 100330023203 - 2¹⁶ = 100329957667 is a prime.

It is a super-2 number, since 2×100330023203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100330023103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2640263750 + ... + 2640263787.

It is an arithmetic number, because the mean of its divisors is an integer number (26402637690).

Almost surely, 2^100330023203 is an apocalyptic number.

100330023203 is a deficient number, since it is larger than the sum of its proper divisors (5280527557).

100330023203 is an equidigital number, since it uses as much as digits as its factorization.

100330023203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280527556.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 100330023203 its reverse (302320033001), we get a palindrome (402650056204).

The spelling of 100330023203 in words is "one hundred billion, three hundred thirty million, twenty-three thousand, two hundred three".