1113000313 has 16 divisors (see below), whose sum is σ = 1137764992. Its totient is φ = 1088640000.

The previous prime is 1113000311. The next prime is 1113000379. The reversal of 1113000313 is 3130003111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1113000313 - 2¹ = 1113000311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113000293 and 1113000302.

It is not an unprimeable number, because it can be changed into a prime (1113000311) 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, 5274778 + ... + 5274988.

It is an arithmetic number, because the mean of its divisors is an integer number (71110312).

Almost surely, 2^1113000313 is an apocalyptic number.

It is an amenable number.

1113000313 is a deficient number, since it is larger than the sum of its proper divisors (24764679).

1113000313 is a wasteful number, since it uses less digits than its factorization.

1113000313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1113000313 is about 33361.6593262386. The cubic root of 1113000313 is about 1036.3308552180.

Adding to 1113000313 its reverse (3130003111), we get a palindrome (4243003424).

The spelling of 1113000313 in words is "one billion, one hundred thirteen million, three hundred thirteen", and thus it is an aban number.