1013315113 has 2 divisors, whose sum is σ = 1013315114. Its totient is φ = 1013315112.

The previous prime is 1013315101. The next prime is 1013315131. The reversal of 1013315113 is 3115133101.

Together with next prime (1013315131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 616628224 + 396686889 = 24832^2 + 19917^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013315113 - 2²⁹ = 476444201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013318113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506657556 + 506657557.

It is an arithmetic number, because the mean of its divisors is an integer number (506657557).

Almost surely, 2^1013315113 is an apocalyptic number.

It is an amenable number.

1013315113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013315113 is an equidigital number, since it uses as much as digits as its factorization.

1013315113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 1013315113 is about 31832.6108417139. The cubic root of 1013315113 is about 1004.4188163020.

Adding to 1013315113 its reverse (3115133101), we get a palindrome (4128448214).

The spelling of 1013315113 in words is "one billion, thirteen million, three hundred fifteen thousand, one hundred thirteen".