16103413066 has 16 divisors (see below), whose sum is σ = 26028642024. Its totient is φ = 7427934144.

The previous prime is 16103413061. The next prime is 16103413069. The reversal of 16103413066 is 66031430161.

It can be written as a sum of positive squares in 4 ways, for example, as 6688786225 + 9414626841 = 81785^2 + 97029^2 .

It is not an unprimeable number, because it can be changed into a prime (16103413061) 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, 138901 + ... + 226936.

Almost surely, 2^16103413066 is an apocalyptic number.

16103413066 is a deficient number, since it is larger than the sum of its proper divisors (9925228958).

16103413066 is a wasteful number, since it uses less digits than its factorization.

16103413066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367545.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 16103413066 in words is "sixteen billion, one hundred three million, four hundred thirteen thousand, sixty-six".