34102321031 has 2 divisors, whose sum is σ = 34102321032. Its totient is φ = 34102321030.

The previous prime is 34102320949. The next prime is 34102321037. The reversal of 34102321031 is 13012320143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34102321031 is a prime.

It is a super-2 number, since 2×34102321031² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 34102320994 and 34102321012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34102321037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17051160515 + 17051160516.

It is an arithmetic number, because the mean of its divisors is an integer number (17051160516).

Almost surely, 2^34102321031 is an apocalyptic number.

34102321031 is a deficient number, since it is larger than the sum of its proper divisors (1).

34102321031 is an equidigital number, since it uses as much as digits as its factorization.

34102321031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 34102321031 its reverse (13012320143), we get a palindrome (47114641174).

The spelling of 34102321031 in words is "thirty-four billion, one hundred two million, three hundred twenty-one thousand, thirty-one".