1027130313 has 8 divisors (see below), whose sum is σ = 1494007776. Its totient is φ = 622503200.

The previous prime is 1027130311. The next prime is 1027130333. The reversal of 1027130313 is 3130317201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1027130313 - 2¹ = 1027130311 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1027130313.

It is not an unprimeable number, because it can be changed into a prime (1027130311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15562548 + ... + 15562613.

It is an arithmetic number, because the mean of its divisors is an integer number (186750972).

Almost surely, 2^1027130313 is an apocalyptic number.

It is an amenable number.

1027130313 is a deficient number, since it is larger than the sum of its proper divisors (466877463).

1027130313 is a wasteful number, since it uses less digits than its factorization.

1027130313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31125175.

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

The square root of 1027130313 is about 32048.8738179675. The cubic root of 1027130313 is about 1008.9628647183.

Adding to 1027130313 its reverse (3130317201), we get a palindrome (4157447514).

The spelling of 1027130313 in words is "one billion, twenty-seven million, one hundred thirty thousand, three hundred thirteen".