3201123008 has 28 divisors (see below), whose sum is σ = 6571274640. Its totient is φ = 1545368832.

The previous prime is 3201122999. The next prime is 3201123017. The reversal of 3201123008 is 8003211023.

It is an interprime number because it is at equal distance from previous prime (3201122999) and next prime (3201123017).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860516 + ... + 864227.

It is an arithmetic number, because the mean of its divisors is an integer number (234688380).

Almost surely, 2^3201123008 is an apocalyptic number.

It is an amenable number.

3201123008 is an abundant number, since it is smaller than the sum of its proper divisors (3370151632).

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

3201123008 is a wasteful number, since it uses less digits than its factorization.

3201123008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724784 (or 1724774 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 3201123008 is about 56578.4677063633. The cubic root of 3201123008 is about 1473.7849624966.

The spelling of 3201123008 in words is "three billion, two hundred one million, one hundred twenty-three thousand, eight".