3203012131 has 16 divisors (see below), whose sum is σ = 3648607488. Its totient is φ = 2783325600.

The previous prime is 3203012129. The next prime is 3203012147. The reversal of 3203012131 is 1312103023.

It is not a de Polignac number, because 3203012131 - 2¹ = 3203012129 is a prime.

It is a super-2 number, since 2×3203012131² = 20518573422666322322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3203012171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468961 + ... + 475741.

It is an arithmetic number, because the mean of its divisors is an integer number (228037968).

Almost surely, 2^3203012131 is an apocalyptic number.

3203012131 is a deficient number, since it is larger than the sum of its proper divisors (445595357).

3203012131 is a wasteful number, since it uses less digits than its factorization.

3203012131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8682.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3203012131 is about 56595.1599609013. The cubic root of 3203012131 is about 1474.0748205201.

Adding to 3203012131 its reverse (1312103023), we get a palindrome (4515115154).

The spelling of 3203012131 in words is "three billion, two hundred three million, twelve thousand, one hundred thirty-one".