1368281083 has 16 divisors (see below), whose sum is σ = 1484342496. Its totient is φ = 1253802240.

The previous prime is 1368281081. The next prime is 1368281087. The reversal of 1368281083 is 3801828631.

It is a cyclic number.

It is not a de Polignac number, because 1368281083 - 2¹ = 1368281081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1368281081) 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 in 15 ways as a sum of consecutive naturals, for example, 1686748 + ... + 1687558.

It is an arithmetic number, because the mean of its divisors is an integer number (92771406).

Almost surely, 2^1368281083 is an apocalyptic number.

1368281083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1368281083 is a deficient number, since it is larger than the sum of its proper divisors (116061413).

1368281083 is a wasteful number, since it uses less digits than its factorization.

1368281083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 1368281083 is about 36990.2836296236. The cubic root of 1368281083 is about 1110.1758461231.

The spelling of 1368281083 in words is "one billion, three hundred sixty-eight million, two hundred eighty-one thousand, eighty-three".