100012333331303 has 4 divisors (see below), whose sum is σ = 105276140348760. Its totient is φ = 94748526313848.

The previous prime is 100012333331243. The next prime is 100012333331389. The reversal of 100012333331303 is 303133333210001.

It is a happy number.

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 100012333331303 - 2³² = 100008038364007 is a prime.

It is a super-2 number, since 2×100012333331303² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012833331303) 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, 2631903508700 + ... + 2631903508737.

It is an arithmetic number, because the mean of its divisors is an integer number (26319035087190).

Almost surely, 2^{100012333331303} is an apocalyptic number.

100012333331303 is a deficient number, since it is larger than the sum of its proper divisors (5263807017457).

100012333331303 is an equidigital number, since it uses as much as digits as its factorization.

100012333331303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263807017456.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 100012333331303 its reverse (303133333210001), we get a palindrome (403145666541304).

The spelling of 100012333331303 in words is "one hundred trillion, twelve billion, three hundred thirty-three million, three hundred thirty-one thousand, three hundred three".