1013310993 has 16 divisors (see below), whose sum is σ = 1431768960. Its totient is φ = 635264256.

The previous prime is 1013310937. The next prime is 1013311001. The reversal of 1013310993 is 3990133101.

It is a happy number.

1013310993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013310993 - 2⁹ = 1013310481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013310993.

It is not an unprimeable number, because it can be changed into a prime (1013310293) 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, 57348 + ... + 72906.

It is an arithmetic number, because the mean of its divisors is an integer number (89485560).

Almost surely, 2^1013310993 is an apocalyptic number.

It is an amenable number.

1013310993 is a deficient number, since it is larger than the sum of its proper divisors (418457967).

1013310993 is a wasteful number, since it uses less digits than its factorization.

1013310993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16856.

The product of its (nonzero) digits is 2187, while the sum is 30.

The square root of 1013310993 is about 31832.5461281375. The cubic root of 1013310993 is about 1004.4174550238.

The spelling of 1013310993 in words is "one billion, thirteen million, three hundred ten thousand, nine hundred ninety-three".