3131432030104 has 32 divisors (see below), whose sum is σ = 6710272221600. Its totient is φ = 1342030152960.

The previous prime is 3131432030081. The next prime is 3131432030117. The reversal of 3131432030104 is 4010302341313.

It is a super-2 number, since 2×3131432030104² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8955844 + ... + 9298924.

It is an arithmetic number, because the mean of its divisors is an integer number (209696006925).

Almost surely, 2^{3131432030104} is an apocalyptic number.

It is an amenable number.

3131432030104 is an abundant number, since it is smaller than the sum of its proper divisors (3578840191496).

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

3131432030104 is a wasteful number, since it uses less digits than its factorization.

3131432030104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506083 (or 506079 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3131432030104 its reverse (4010302341313), we get a palindrome (7141734371417).

The spelling of 3131432030104 in words is "three trillion, one hundred thirty-one billion, four hundred thirty-two million, thirty thousand, one hundred four".