13100031223043 has 8 divisors (see below), whose sum is σ = 13126524579168. Its totient is φ = 13073564617344.

The previous prime is 13100031223033. The next prime is 13100031223117. The reversal of 13100031223043 is 34032213000131.

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 13100031223043 - 2³⁸ = 12825153316099 is a prime.

It is a super-2 number, since 2×13100031223043² (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 (13100031223033) 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, 5707046 + ... + 7666187.

It is an arithmetic number, because the mean of its divisors is an integer number (1640815572396).

Almost surely, 2^{13100031223043} is an apocalyptic number.

13100031223043 is a deficient number, since it is larger than the sum of its proper divisors (26493356125).

13100031223043 is a wasteful number, since it uses less digits than its factorization.

13100031223043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13375213.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13100031223043 its reverse (34032213000131), we get a palindrome (47132244223174).

The spelling of 13100031223043 in words is "thirteen trillion, one hundred billion, thirty-one million, two hundred twenty-three thousand, forty-three".