3131334032043 has 8 divisors (see below), whose sum is σ = 4771556620288. Its totient is φ = 1789333732584.

The previous prime is 3131334032039. The next prime is 3131334032107. The reversal of 3131334032043 is 3402304331313.

3131334032043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3131334032043 - 2² = 3131334032039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3131334032043.

It is not an unprimeable number, because it can be changed into a prime (3131334032143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74555572171 + ... + 74555572212.

It is an arithmetic number, because the mean of its divisors is an integer number (596444577536).

Almost surely, 2^{3131334032043} is an apocalyptic number.

3131334032043 is a deficient number, since it is larger than the sum of its proper divisors (1640222588245).

3131334032043 is a wasteful number, since it uses less digits than its factorization.

3131334032043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149111144393.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 3131334032043 its reverse (3402304331313), we get a palindrome (6533638363356).

The spelling of 3131334032043 in words is "three trillion, one hundred thirty-one billion, three hundred thirty-four million, thirty-two thousand, forty-three".