100013101232003 has 16 divisors (see below), whose sum is σ = 104290460722560. Its totient is φ = 95852072169216.

The previous prime is 100013101231877. The next prime is 100013101232017. The reversal of 100013101232003 is 300232101310001.

It is a cyclic number.

It is not a de Polignac number, because 100013101232003 - 2¹⁰ = 100013101230979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100013161232003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130031801 + ... + 130798682.

It is an arithmetic number, because the mean of its divisors is an integer number (6518153795160).

Almost surely, 2^{100013101232003} is an apocalyptic number.

100013101232003 is a deficient number, since it is larger than the sum of its proper divisors (4277359490557).

100013101232003 is an equidigital number, since it uses as much as digits as its factorization.

100013101232003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260830706.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100013101232003 its reverse (300232101310001), we get a palindrome (400245202542004).

The spelling of 100013101232003 in words is "one hundred trillion, thirteen billion, one hundred one million, two hundred thirty-two thousand, three".