1017690313 has 4 divisors (see below), whose sum is σ = 1017921808. Its totient is φ = 1017458820.

The previous prime is 1017690287. The next prime is 1017690343. The reversal of 1017690313 is 3130967101.

1017690313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3130967101 = 59 ⋅53067239.

It is a cyclic number.

It is not a de Polignac number, because 1017690313 - 2²⁹ = 480819401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1017690343) 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, 109023 + ... + 117988.

It is an arithmetic number, because the mean of its divisors is an integer number (254480452).

Almost surely, 2^1017690313 is an apocalyptic number.

It is an amenable number.

1017690313 is a deficient number, since it is larger than the sum of its proper divisors (231495).

1017690313 is an equidigital number, since it uses as much as digits as its factorization.

1017690313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231494.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 1017690313 is about 31901.2587996148. The cubic root of 1017690313 is about 1005.8623368497.

It can be divided in two parts, 10176 and 90313, that added together give a square (100489 = 317²).

The spelling of 1017690313 in words is "one billion, seventeen million, six hundred ninety thousand, three hundred thirteen".