1320124413013 has 8 divisors (see below), whose sum is σ = 1508741559360. Its totient is φ = 1131514252800.

The previous prime is 1320124413001. The next prime is 1320124413017. The reversal of 1320124413013 is 3103144210231.

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 1320124413013 - 2¹⁷ = 1320124281941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320124413017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335148 + ... + 2103061.

It is an arithmetic number, because the mean of its divisors is an integer number (188592694920).

Almost surely, 2^{1320124413013} is an apocalyptic number.

It is an amenable number.

1320124413013 is a deficient number, since it is larger than the sum of its proper divisors (188617146347).

1320124413013 is an equidigital number, since it uses as much as digits as its factorization.

1320124413013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493067.

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

Adding to 1320124413013 its reverse (3103144210231), we get a palindrome (4423268623244).

The spelling of 1320124413013 in words is "one trillion, three hundred twenty billion, one hundred twenty-four million, four hundred thirteen thousand, thirteen".