13261063000 has 32 divisors (see below), whose sum is σ = 31030889760. Its totient is φ = 5304424800.

The previous prime is 13261062989. The next prime is 13261063007. The reversal of 13261063000 is 36016231.

13261063000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13261063007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6629532 + ... + 6631531.

It is an arithmetic number, because the mean of its divisors is an integer number (969715305).

Almost surely, 2^13261063000 is an apocalyptic number.

13261063000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13261063000 is an abundant number, since it is smaller than the sum of its proper divisors (17769826760).

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

13261063000 is a wasteful number, since it uses less digits than its factorization.

13261063000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13261084 (or 13261070 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13261063000 its reverse (36016231), we get a palindrome (13297079231).

The spelling of 13261063000 in words is "thirteen billion, two hundred sixty-one million, sixty-three thousand".