31032303140004 has 12 divisors (see below), whose sum is σ = 72408707326704. Its totient is φ = 10344101046664.

The previous prime is 31032303139987. The next prime is 31032303140017. The reversal of 31032303140004 is 40004130323013.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 1293012630822 + ... + 1293012630845.

It is an arithmetic number, because the mean of its divisors is an integer number (6034058943892).

Almost surely, 2^{31032303140004} is an apocalyptic number.

It is an amenable number.

31032303140004 is an abundant number, since it is smaller than the sum of its proper divisors (41376404186700).

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

31032303140004 is a wasteful number, since it uses less digits than its factorization.

31032303140004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586025261674 (or 2586025261672 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 31032303140004 its reverse (40004130323013), we get a palindrome (71036433463017).

The spelling of 31032303140004 in words is "thirty-one trillion, thirty-two billion, three hundred three million, one hundred forty thousand, four".