100020323003303 has 4 divisors (see below), whose sum is σ = 105903871415280. Its totient is φ = 94136774591328.

The previous prime is 100020323003203. The next prime is 100020323003327. The reversal of 100020323003303 is 303300323020001.

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 100020323003303 - 2⁴⁶ = 29651578825639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020323003383) 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, 2941774205963 + ... + 2941774205996.

It is an arithmetic number, because the mean of its divisors is an integer number (26475967853820).

Almost surely, 2^{100020323003303} is an apocalyptic number.

100020323003303 is a deficient number, since it is larger than the sum of its proper divisors (5883548411977).

100020323003303 is an equidigital number, since it uses as much as digits as its factorization.

100020323003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883548411976.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 100020323003303 its reverse (303300323020001), we get a palindrome (403320646023304).

The spelling of 100020323003303 in words is "one hundred trillion, twenty billion, three hundred twenty-three million, three thousand, three hundred three".