13320000321123 has 16 divisors (see below), whose sum is σ = 18240416756640. Its totient is φ = 8639803005696.

The previous prime is 13320000321109. The next prime is 13320000321137. The reversal of 13320000321123 is 32112300002331.

It is an interprime number because it is at equal distance from previous prime (13320000321109) and next prime (13320000321137).

It is not a de Polignac number, because 13320000321123 - 2⁶ = 13320000321059 is a prime.

It is a super-2 number, since 2×13320000321123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13320000321123.

It is not an unprimeable number, because it can be changed into a prime (13320000321193) 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 15 ways as a sum of consecutive naturals, for example, 3596413 + ... + 6290801.

It is an arithmetic number, because the mean of its divisors is an integer number (1140026047290).

Almost surely, 2^{13320000321123} is an apocalyptic number.

13320000321123 is a deficient number, since it is larger than the sum of its proper divisors (4920416435517).

13320000321123 is a wasteful number, since it uses less digits than its factorization.

13320000321123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738966.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13320000321123 its reverse (32112300002331), we get a palindrome (45432300323454).

The spelling of 13320000321123 in words is "thirteen trillion, three hundred twenty billion, three hundred twenty-one thousand, one hundred twenty-three".