3130342102031 has 2 divisors, whose sum is σ = 3130342102032. Its totient is φ = 3130342102030.

The previous prime is 3130342101989. The next prime is 3130342102117. The reversal of 3130342102031 is 1302012430313.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130342102031 is a prime.

It is a super-2 number, since 2×3130342102031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3130342101988 and 3130342102006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130342102331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565171051015 + 1565171051016.

It is an arithmetic number, because the mean of its divisors is an integer number (1565171051016).

Almost surely, 2^{3130342102031} is an apocalyptic number.

3130342102031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130342102031 is an equidigital number, since it uses as much as digits as its factorization.

3130342102031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3130342102031 its reverse (1302012430313), we get a palindrome (4432354532344).

The spelling of 3130342102031 in words is "three trillion, one hundred thirty billion, three hundred forty-two million, one hundred two thousand, thirty-one".