13120420000323 has 8 divisors (see below), whose sum is σ = 17674242749968. Its totient is φ = 8656771958784.

The previous prime is 13120420000301. The next prime is 13120420000327. The reversal of 13120420000323 is 32300002402131.

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

It is not a de Polignac number, because 13120420000323 - 2¹⁴ = 13120419983939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13120420000323.

It is not an unprimeable number, because it can be changed into a prime (13120420000327) 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, 22543676686 + ... + 22543677267.

It is an arithmetic number, because the mean of its divisors is an integer number (2209280343746).

Almost surely, 2^{13120420000323} is an apocalyptic number.

13120420000323 is a deficient number, since it is larger than the sum of its proper divisors (4553822749645).

13120420000323 is an equidigital number, since it uses as much as digits as its factorization.

13120420000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45087354053.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13120420000323 its reverse (32300002402131), we get a palindrome (45420422402454).

The spelling of 13120420000323 in words is "thirteen trillion, one hundred twenty billion, four hundred twenty million, three hundred twenty-three", and thus it is an aban number.