13150043 has 4 divisors (see below), whose sum is σ = 13721808. Its totient is φ = 12578280.

The previous prime is 13150037. The next prime is 13150057. The reversal of 13150043 is 34005131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34005131 = 43 ⋅790817.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13150043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13150003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285848 + ... + 285893.

It is an arithmetic number, because the mean of its divisors is an integer number (3430452).

Almost surely, 2^13150043 is an apocalyptic number.

13150043 is a deficient number, since it is larger than the sum of its proper divisors (571765).

13150043 is an equidigital number, since it uses as much as digits as its factorization.

13150043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571764.

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

The square root of 13150043 is about 3626.2988018088. The cubic root of 13150043 is about 236.0346293626.

Adding to 13150043 its reverse (34005131), we get a palindrome (47155174).

The spelling of 13150043 in words is "thirteen million, one hundred fifty thousand, forty-three".