68313083 has 2 divisors, whose sum is σ = 68313084. Its totient is φ = 68313082.

The previous prime is 68313071. The next prime is 68313103. The reversal of 68313083 is 38031386.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68313083 - 2¹⁰ = 68312059 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (68313053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34156541 + 34156542.

It is an arithmetic number, because the mean of its divisors is an integer number (34156542).

Almost surely, 2^68313083 is an apocalyptic number.

68313083 is a deficient number, since it is larger than the sum of its proper divisors (1).

68313083 is an equidigital number, since it uses as much as digits as its factorization.

68313083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 68313083 is about 8265.1728959532. The cubic root of 68313083 is about 408.7909712755.

The spelling of 68313083 in words is "sixty-eight million, three hundred thirteen thousand, eighty-three".