100012020200303 has 4 divisors (see below), whose sum is σ = 104360368904688. Its totient is φ = 95663671495920.

The previous prime is 100012020200263. The next prime is 100012020200423. The reversal of 100012020200303 is 303002020210001.

It is a happy number.

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

It is not a de Polignac number, because 100012020200303 - 2⁴⁴ = 82419834155887 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 (100012020260303) 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, 2174174352158 + ... + 2174174352203.

It is an arithmetic number, because the mean of its divisors is an integer number (26090092226172).

Almost surely, 2^{100012020200303} is an apocalyptic number.

100012020200303 is a deficient number, since it is larger than the sum of its proper divisors (4348348704385).

100012020200303 is an equidigital number, since it uses as much as digits as its factorization.

100012020200303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348348704384.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100012020200303 its reverse (303002020210001), we get a palindrome (403014040410304).

The spelling of 100012020200303 in words is "one hundred trillion, twelve billion, twenty million, two hundred thousand, three hundred three".