68201283 has 4 divisors (see below), whose sum is σ = 90935048. Its totient is φ = 45467520.

The previous prime is 68201281. The next prime is 68201299. The reversal of 68201283 is 38210286.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 68201283 - 2¹ = 68201281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68201283.

It is not an unprimeable number, because it can be changed into a prime (68201281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11366878 + ... + 11366883.

It is an arithmetic number, because the mean of its divisors is an integer number (22733762).

Almost surely, 2^68201283 is an apocalyptic number.

68201283 is a deficient number, since it is larger than the sum of its proper divisors (22733765).

68201283 is a wasteful number, since it uses less digits than its factorization.

68201283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22733764.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 68201283 is about 8258.4068076113. The cubic root of 68201283 is about 408.5678427842.

The spelling of 68201283 in words is "sixty-eight million, two hundred one thousand, two hundred eighty-three".