3128850102 has 32 divisors (see below), whose sum is σ = 7572344832. Its totient is φ = 841371264.

The previous prime is 3128850083. The next prime is 3128850133. The reversal of 3128850102 is 2010588213.

It is a self number, because there is not a number n which added to its sum of digits gives 3128850102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2190358 + ... + 2191785.

It is an arithmetic number, because the mean of its divisors is an integer number (236635776).

Almost surely, 2^3128850102 is an apocalyptic number.

3128850102 is an abundant number, since it is smaller than the sum of its proper divisors (4443494730).

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

3128850102 is a wasteful number, since it uses less digits than its factorization.

3128850102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382172.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 3128850102 is about 55936.1251965132. The cubic root of 3128850102 is about 1462.6090369140.

The spelling of 3128850102 in words is "three billion, one hundred twenty-eight million, eight hundred fifty thousand, one hundred two".