13023012310031 has 8 divisors (see below), whose sum is σ = 13188531001920. Its totient is φ = 12857510379168.

The previous prime is 13023012310027. The next prime is 13023012310073. The reversal of 13023012310031 is 13001321032031.

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 13023012310031 - 2² = 13023012310027 is a prime.

It is a super-2 number, since 2×13023012310031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13023012309985 and 13023012310012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023012310531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622716 + ... + 5738001.

It is an arithmetic number, because the mean of its divisors is an integer number (1648566375240).

Almost surely, 2^{13023012310031} is an apocalyptic number.

13023012310031 is a deficient number, since it is larger than the sum of its proper divisors (165518691889).

13023012310031 is an equidigital number, since it uses as much as digits as its factorization.

13023012310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8380513.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13023012310031 its reverse (13001321032031), we get a palindrome (26024333342062).

The spelling of 13023012310031 in words is "thirteen trillion, twenty-three billion, twelve million, three hundred ten thousand, thirty-one".