3200012312331 has 16 divisors (see below), whose sum is σ = 4511385482240. Its totient is φ = 2011997348640.

The previous prime is 3200012312311. The next prime is 3200012312333. The reversal of 3200012312331 is 1332132100023.

3200012312331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3200012312331 - 2⁴¹ = 1000989056779 is a prime.

It is a super-2 number, since 2×3200012312331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3200012312298 and 3200012312307.

It is not an unprimeable number, because it can be changed into a prime (3200012312333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125863000 + ... + 125888421.

It is an arithmetic number, because the mean of its divisors is an integer number (281961592640).

Almost surely, 2^{3200012312331} is an apocalyptic number.

3200012312331 is a deficient number, since it is larger than the sum of its proper divisors (1311373169909).

3200012312331 is a wasteful number, since it uses less digits than its factorization.

3200012312331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251751666.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3200012312331 its reverse (1332132100023), we get a palindrome (4532144412354).

The spelling of 3200012312331 in words is "three trillion, two hundred billion, twelve million, three hundred twelve thousand, three hundred thirty-one".