13020881482 has 16 divisors (see below), whose sum is σ = 22346697600. Its totient is φ = 5574081168.

The previous prime is 13020881479. The next prime is 13020881483. The reversal of 13020881482 is 28418802031.

It is not an unprimeable number, because it can be changed into a prime (13020881483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511857 + ... + 536692.

It is an arithmetic number, because the mean of its divisors is an integer number (1396668600).

Almost surely, 2^13020881482 is an apocalyptic number.

13020881482 is a deficient number, since it is larger than the sum of its proper divisors (9325816118).

13020881482 is a wasteful number, since it uses less digits than its factorization.

13020881482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049445.

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 13020881482 in words is "thirteen billion, twenty million, eight hundred eighty-one thousand, four hundred eighty-two".