100312330031013 has 8 divisors (see below), whose sum is σ = 133880772177376. Its totient is φ = 66809387286000.

The previous prime is 100312330031009. The next prime is 100312330031071. The reversal of 100312330031013 is 310130033213001.

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

It is not a de Polignac number, because 100312330031013 - 2² = 100312330031009 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 (100312330031003) 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, 16374846763 + ... + 16374852888.

It is an arithmetic number, because the mean of its divisors is an integer number (16735096522172).

Almost surely, 2^{100312330031013} is an apocalyptic number.

It is an amenable number.

100312330031013 is a deficient number, since it is larger than the sum of its proper divisors (33568442146363).

100312330031013 is a wasteful number, since it uses less digits than its factorization.

100312330031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32749700675.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 100312330031013 its reverse (310130033213001), we get a palindrome (410442363244014).

The spelling of 100312330031013 in words is "one hundred trillion, three hundred twelve billion, three hundred thirty million, thirty-one thousand, thirteen".