13100031231011 has 8 divisors (see below), whose sum is σ = 13103051596800. Its totient is φ = 13097011079880.

The previous prime is 13100031230983. The next prime is 13100031231019. The reversal of 13100031231011 is 11013213000131.

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

It is a cyclic number.

It is not a de Polignac number, because 13100031231011 - 2³⁰ = 13098957489187 is a prime.

It is a super-2 number, since 2×13100031231011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13100031231019) 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, 211018106 + ... + 211080176.

It is an arithmetic number, because the mean of its divisors is an integer number (1637881449600).

Almost surely, 2^{13100031231011} is an apocalyptic number.

13100031231011 is a deficient number, since it is larger than the sum of its proper divisors (3020365789).

13100031231011 is an equidigital number, since it uses as much as digits as its factorization.

13100031231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107329.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13100031231011 its reverse (11013213000131), we get a palindrome (24113244231142).

The spelling of 13100031231011 in words is "thirteen trillion, one hundred billion, thirty-one million, two hundred thirty-one thousand, eleven".