1012683983 has 4 divisors (see below), whose sum is σ = 1065983160. Its totient is φ = 959384808.

The previous prime is 1012683961. The next prime is 1012684007. The reversal of 1012683983 is 3893862101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3893862101 = 1187 ⋅3280423.

It is a cyclic number.

It is not a de Polignac number, because 1012683983 - 2¹⁰ = 1012682959 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 1012683983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012683923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26649560 + ... + 26649597.

It is an arithmetic number, because the mean of its divisors is an integer number (266495790).

Almost surely, 2^1012683983 is an apocalyptic number.

1012683983 is a deficient number, since it is larger than the sum of its proper divisors (53299177).

1012683983 is an equidigital number, since it uses as much as digits as its factorization.

1012683983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53299176.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1012683983 is about 31822.6960360055. The cubic root of 1012683983 is about 1004.2102433075.

The spelling of 1012683983 in words is "one billion, twelve million, six hundred eighty-three thousand, nine hundred eighty-three".