1013011983 has 6 divisors (see below), whose sum is σ = 1463239544. Its totient is φ = 675341316.

The previous prime is 1013011897. The next prime is 1013012027. The reversal of 1013011983 is 3891103101.

It is a happy number.

1013011983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013011983 - 2¹⁰ = 1013010959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013011183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56278435 + ... + 56278452.

Almost surely, 2^1013011983 is an apocalyptic number.

1013011983 is a deficient number, since it is larger than the sum of its proper divisors (450227561).

1013011983 is a wasteful number, since it uses less digits than its factorization.

1013011983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112556893 (or 112556890 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 1013011983 is about 31827.8491733262. The cubic root of 1013011983 is about 1004.3186500795.

The spelling of 1013011983 in words is "one billion, thirteen million, eleven thousand, nine hundred eighty-three".