13320230121032 has 64 divisors (see below), whose sum is σ = 26712095623920. Its totient is φ = 6205070491648.

The previous prime is 13320230121031. The next prime is 13320230121041. The reversal of 13320230121032 is 23012103202331.

13320230121032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2031611219716 + 11288618901316 = 1425346^2 + 3359854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13320230120989 and 13320230121007.

It is not an unprimeable number, because it can be changed into a prime (13320230121031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11704538 + ... + 12792054.

Almost surely, 2^{13320230121032} is an apocalyptic number.

It is an amenable number.

13320230121032 is an abundant number, since it is smaller than the sum of its proper divisors (13391865502888).

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

13320230121032 is a wasteful number, since it uses less digits than its factorization.

13320230121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088450 (or 1088446 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13320230121032 its reverse (23012103202331), we get a palindrome (36332333323363).

The spelling of 13320230121032 in words is "thirteen trillion, three hundred twenty billion, two hundred thirty million, one hundred twenty-one thousand, thirty-two".