10513236043 has 2 divisors, whose sum is σ = 10513236044. Its totient is φ = 10513236042.

The previous prime is 10513235989. The next prime is 10513236061. The reversal of 10513236043 is 34063231501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10513236043 - 2³³ = 1923301451 is a prime.

It is a super-2 number, since 2×10513236043² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10513236143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256618021 + 5256618022.

It is an arithmetic number, because the mean of its divisors is an integer number (5256618022).

Almost surely, 2^10513236043 is an apocalyptic number.

10513236043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513236043 is an equidigital number, since it uses as much as digits as its factorization.

10513236043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 10513236043 its reverse (34063231501), we get a palindrome (44576467544).

The spelling of 10513236043 in words is "ten billion, five hundred thirteen million, two hundred thirty-six thousand, forty-three".