13306021898 has 16 divisors (see below), whose sum is σ = 22625625120. Its totient is φ = 5818017456.

The previous prime is 13306021877. The next prime is 13306021921. The reversal of 13306021898 is 89812060331.

It is an unprimeable number.

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, 13467140 + ... + 13468127.

It is an arithmetic number, because the mean of its divisors is an integer number (1414101570).

Almost surely, 2^13306021898 is an apocalyptic number.

13306021898 is a deficient number, since it is larger than the sum of its proper divisors (9319603222).

13306021898 is a wasteful number, since it uses less digits than its factorization.

13306021898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26935301.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 13306021898 in words is "thirteen billion, three hundred six million, twenty-one thousand, eight hundred ninety-eight".