68124611 has 2 divisors, whose sum is σ = 68124612. Its totient is φ = 68124610.

The previous prime is 68124587. The next prime is 68124613. The reversal of 68124611 is 11642186.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68124611 - 2²⁶ = 1015747 is a prime.

It is a super-3 number, since 3×68124611³ (a number of 24 digits) contains 333 as substring.

Together with 68124613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68124613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34062305 + 34062306.

It is an arithmetic number, because the mean of its divisors is an integer number (34062306).

Almost surely, 2^68124611 is an apocalyptic number.

68124611 is a deficient number, since it is larger than the sum of its proper divisors (1).

68124611 is an equidigital number, since it uses as much as digits as its factorization.

68124611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 29.

The square root of 68124611 is about 8253.7634446354. The cubic root of 68124611 is about 408.4146811505.

Adding to 68124611 its reverse (11642186), we get a palindrome (79766797).

The spelling of 68124611 in words is "sixty-eight million, one hundred twenty-four thousand, six hundred eleven".