3281318250106 has 16 divisors (see below), whose sum is σ = 5353072122888. Its totient is φ = 1499459976000.

The previous prime is 3281318250097. The next prime is 3281318250173. The reversal of 3281318250106 is 6010528131823.

It can be written as a sum of positive squares in 4 ways, for example, as 3255350539081 + 25967711025 = 1804259^2 + 161145^2 .

It is a super-2 number, since 2×3281318250106² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624772365 + ... + 624777616.

Almost surely, 2^{3281318250106} is an apocalyptic number.

3281318250106 is a deficient number, since it is larger than the sum of its proper divisors (2071753872782).

3281318250106 is a wasteful number, since it uses less digits than its factorization.

3281318250106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249550097.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 3281318250106 in words is "three trillion, two hundred eighty-one billion, three hundred eighteen million, two hundred fifty thousand, one hundred six".