68052031 has 2 divisors, whose sum is σ = 68052032. Its totient is φ = 68052030.

The previous prime is 68052013. The next prime is 68052043. The reversal of 68052031 is 13025086.

It is a happy number.

Together with previous prime (68052013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68052031 - 2¹⁹ = 67527743 is a prime.

It is a super-2 number, since 2×68052031² = 9262157846449922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68051987 and 68052005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68052001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34026015 + 34026016.

It is an arithmetic number, because the mean of its divisors is an integer number (34026016).

Almost surely, 2^68052031 is an apocalyptic number.

68052031 is a deficient number, since it is larger than the sum of its proper divisors (1).

68052031 is an equidigital number, since it uses as much as digits as its factorization.

68052031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 68052031 is about 8249.3654907514. The cubic root of 68052031 is about 408.2695878649.

It can be divided in two parts, 6805 and 2031, that added together give a square (8836 = 94²).

The spelling of 68052031 in words is "sixty-eight million, fifty-two thousand, thirty-one".