1013012313 has 16 divisors (see below), whose sum is σ = 1382509440. Its totient is φ = 659608704.

The previous prime is 1013012281. The next prime is 1013012317. The reversal of 1013012313 is 3132103101.

It is not a de Polignac number, because 1013012313 - 2⁵ = 1013012281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013012292 and 1013012301.

It is not an unprimeable number, because it can be changed into a prime (1013012317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103 + ... + 45011.

It is an arithmetic number, because the mean of its divisors is an integer number (86406840).

Almost surely, 2^1013012313 is an apocalyptic number.

It is an amenable number.

1013012313 is a deficient number, since it is larger than the sum of its proper divisors (369497127).

1013012313 is a wasteful number, since it uses less digits than its factorization.

1013012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45088.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1013012313 is about 31827.8543574649. The cubic root of 1013012313 is about 1004.3187591355.

Adding to 1013012313 its reverse (3132103101), we get a palindrome (4145115414).

The spelling of 1013012313 in words is "one billion, thirteen million, twelve thousand, three hundred thirteen".