13062003320 has 32 divisors (see below), whose sum is σ = 29483431920. Its totient is φ = 5208103680.

The previous prime is 13062003287. The next prime is 13062003323. The reversal of 13062003320 is 2330026031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13062003292 and 13062003301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13062003323) 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, 509126 + ... + 534165.

Almost surely, 2^13062003320 is an apocalyptic number.

13062003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13062003320 is an abundant number, since it is smaller than the sum of its proper divisors (16421428600).

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

13062003320 is a wasteful number, since it uses less digits than its factorization.

13062003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043615 (or 1043611 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13062003320 its reverse (2330026031), we get a palindrome (15392029351).

The spelling of 13062003320 in words is "thirteen billion, sixty-two million, three thousand, three hundred twenty".