10012993 has 4 divisors (see below), whose sum is σ = 10026180. Its totient is φ = 9999808.

The previous prime is 10012931. The next prime is 10012999. The reversal of 10012993 is 39921001.

10012993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39921001 = 47 ⋅849383.

It can be written as a sum of positive squares in 2 ways, for example, as 4963984 + 5049009 = 2228^2 + 2247^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012993 - 2¹³ = 10004801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5380 + ... + 6997.

It is an arithmetic number, because the mean of its divisors is an integer number (2506545).

Almost surely, 2^10012993 is an apocalyptic number.

It is an amenable number.

10012993 is a deficient number, since it is larger than the sum of its proper divisors (13187).

10012993 is an equidigital number, since it uses as much as digits as its factorization.

10012993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13186.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 10012993 is about 3164.3313669715. The cubic root of 10012993 is about 215.5367371868.

Adding to 10012993 its reverse (39921001), we get a palindrome (49933994).

The spelling of 10012993 in words is "ten million, twelve thousand, nine hundred ninety-three".