13030123303312 has 20 divisors (see below), whose sum is σ = 26343510157440. Its totient is φ = 6231798101408.

The previous prime is 13030123303291. The next prime is 13030123303411. The reversal of 13030123303312 is 21330332103031.

It is a super-2 number, since 2×13030123303312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17703971512 + ... + 17703972247.

It is an arithmetic number, because the mean of its divisors is an integer number (1317175507872).

Almost surely, 2^{13030123303312} is an apocalyptic number.

It is an amenable number.

13030123303312 is an abundant number, since it is smaller than the sum of its proper divisors (13313386854128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13030123303312 is a wasteful number, since it uses less digits than its factorization.

13030123303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35407943790 (or 35407943784 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13030123303312 its reverse (21330332103031), we get a palindrome (34360455406343).

The spelling of 13030123303312 in words is "thirteen trillion, thirty billion, one hundred twenty-three million, three hundred three thousand, three hundred twelve".