10743013 has 4 divisors (see below), whose sum is σ = 10771020. Its totient is φ = 10715008.

The previous prime is 10742993. The next prime is 10743017. The reversal of 10743013 is 31034701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31034701 = 353 ⋅87917.

It can be written as a sum of positive squares in 2 ways, for example, as 744769 + 9998244 = 863^2 + 3162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10743013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10743017) 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, 13420 + ... + 14197.

It is an arithmetic number, because the mean of its divisors is an integer number (2692755).

Almost surely, 2^10743013 is an apocalyptic number.

It is an amenable number.

10743013 is a deficient number, since it is larger than the sum of its proper divisors (28007).

10743013 is an equidigital number, since it uses as much as digits as its factorization.

10743013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28006.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 10743013 is about 3277.6535814512. The cubic root of 10743013 is about 220.6524227938.

Adding to 10743013 its reverse (31034701), we get a palindrome (41777714).

The spelling of 10743013 in words is "ten million, seven hundred forty-three thousand, thirteen".