1017313023 has 24 divisors (see below), whose sum is σ = 1431208240. Its totient is φ = 642660480.

The previous prime is 1017313009. The next prime is 1017313097. The reversal of 1017313023 is 3203137101.

It is not a de Polignac number, because 1017313023 - 2⁸ = 1017312767 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 (1017313723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170043 + ... + 175923.

Almost surely, 2^1017313023 is an apocalyptic number.

1017313023 is a deficient number, since it is larger than the sum of its proper divisors (413895217).

1017313023 is a wasteful number, since it uses less digits than its factorization.

1017313023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039 (or 6016 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 1017313023 is about 31895.3448484258. The cubic root of 1017313023 is about 1005.7380198207.

The spelling of 1017313023 in words is "one billion, seventeen million, three hundred thirteen thousand, twenty-three".