100103333012113 has 4 divisors (see below), whose sum is σ = 100352967259428. Its totient is φ = 99853698764800.

The previous prime is 100103333012063. The next prime is 100103333012119. The reversal of 100103333012113 is 311210333301001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 60393523340929 + 39709809671184 = 7771327^2 + 6301572^2 .

It is a cyclic number.

It is not a de Polignac number, because 100103333012113 - 2⁴⁵ = 64918960923281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100103333012119) 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, 124817123056 + ... + 124817123857.

It is an arithmetic number, because the mean of its divisors is an integer number (25088241814857).

Almost surely, 2^{100103333012113} is an apocalyptic number.

It is an amenable number.

100103333012113 is a deficient number, since it is larger than the sum of its proper divisors (249634247315).

100103333012113 is an equidigital number, since it uses as much as digits as its factorization.

100103333012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249634247314.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 100103333012113 its reverse (311210333301001), we get a palindrome (411313666313114).

The spelling of 100103333012113 in words is "one hundred trillion, one hundred three billion, three hundred thirty-three million, twelve thousand, one hundred thirteen".