3101231131313 has 8 divisors (see below), whose sum is σ = 3557740441728. Its totient is φ = 2648090893824.

The previous prime is 3101231131309. The next prime is 3101231131333. The reversal of 3101231131313 is 3131311321013.

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

It is a cyclic number.

It is not a de Polignac number, because 3101231131313 - 2² = 3101231131309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3101231131333) 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, 842266256 + ... + 842269937.

It is an arithmetic number, because the mean of its divisors is an integer number (444717555216).

Almost surely, 2^{3101231131313} is an apocalyptic number.

It is an amenable number.

3101231131313 is a deficient number, since it is larger than the sum of its proper divisors (456509310415).

3101231131313 is a wasteful number, since it uses less digits than its factorization.

3101231131313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684536463.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 3101231131313 its reverse (3131311321013), we get a palindrome (6232542452326).

The spelling of 3101231131313 in words is "three trillion, one hundred one billion, two hundred thirty-one million, one hundred thirty-one thousand, three hundred thirteen".