13010534 has 4 divisors (see below), whose sum is σ = 19515804. Its totient is φ = 6505266.

The previous prime is 13010477. The next prime is 13010561. The reversal of 13010534 is 43501031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43501031 = 7 ⋅6214433.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3252632 + ... + 3252635.

It is an arithmetic number, because the mean of its divisors is an integer number (4878951).

Almost surely, 2^13010534 is an apocalyptic number.

13010534 is a deficient number, since it is larger than the sum of its proper divisors (6505270).

13010534 is an equidigital number, since it uses as much as digits as its factorization.

13010534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505269.

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

The square root of 13010534 is about 3607.0117826256. The cubic root of 13010534 is about 235.1969617784.

Adding to 13010534 its reverse (43501031), we get a palindrome (56511565).

The spelling of 13010534 in words is "thirteen million, ten thousand, five hundred thirty-four".