13120142040331 has 8 divisors (see below), whose sum is σ = 13122453632000. Its totient is φ = 13117830641640.

The previous prime is 13120142040329. The next prime is 13120142040347. The reversal of 13120142040331 is 13304024102131.

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 13120142040331 - 2¹ = 13120142040329 is a prime.

It is a super-2 number, since 2×13120142040331² (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 = 13120142040296 and 13120142040305.

It is not an unprimeable number, because it can be changed into a prime (13120142040311) 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, 207568870 + ... + 207632068.

It is an arithmetic number, because the mean of its divisors is an integer number (1640306704000).

Almost surely, 2^{13120142040331} is an apocalyptic number.

13120142040331 is a deficient number, since it is larger than the sum of its proper divisors (2311591669).

13120142040331 is an equidigital number, since it uses as much as digits as its factorization.

13120142040331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96489.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13120142040331 its reverse (13304024102131), we get a palindrome (26424166142462).

The spelling of 13120142040331 in words is "thirteen trillion, one hundred twenty billion, one hundred forty-two million, forty thousand, three hundred thirty-one".