100020202303 has 8 divisors (see below), whose sum is σ = 114541614720. Its totient is φ = 85556992920.

The previous prime is 100020202279. The next prime is 100020202319. The reversal of 100020202303 is 303202020001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100020202303 - 2¹³ = 100020194111 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 (100020202393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14547073 + ... + 14553946.

It is an arithmetic number, because the mean of its divisors is an integer number (14317701840).

Almost surely, 2^100020202303 is an apocalyptic number.

100020202303 is a deficient number, since it is larger than the sum of its proper divisors (14521412417).

100020202303 is an equidigital number, since it uses as much as digits as its factorization.

100020202303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29101517.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 100020202303 its reverse (303202020001), we get a palindrome (403222222304).

The spelling of 100020202303 in words is "one hundred billion, twenty million, two hundred two thousand, three hundred three".