10513043 has 2 divisors, whose sum is σ = 10513044. Its totient is φ = 10513042.

The previous prime is 10513039. The next prime is 10513057. The reversal of 10513043 is 34031501.

10513043 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10513043 - 2² = 10513039 is a prime.

It is a super-2 number, since 2×10513043² = 221048146239698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10510043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256521 + 5256522.

It is an arithmetic number, because the mean of its divisors is an integer number (5256522).

Almost surely, 2^10513043 is an apocalyptic number.

10513043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513043 is an equidigital number, since it uses as much as digits as its factorization.

10513043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 10513043 is about 3242.3823031839. The cubic root of 10513043 is about 219.0665894266.

Adding to 10513043 its reverse (34031501), we get a palindrome (44544544).

The spelling of 10513043 in words is "ten million, five hundred thirteen thousand, forty-three".