13213054 has 4 divisors (see below), whose sum is σ = 19819584. Its totient is φ = 6606526.

The previous prime is 13213051. The next prime is 13213061. The reversal of 13213054 is 45031231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303262 + ... + 3303265.

It is an arithmetic number, because the mean of its divisors is an integer number (4954896).

Almost surely, 2^13213054 is an apocalyptic number.

13213054 is a deficient number, since it is larger than the sum of its proper divisors (6606530).

13213054 is an equidigital number, since it uses as much as digits as its factorization.

13213054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6606529.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13213054 is about 3634.9764786034. The cubic root of 13213054 is about 236.4110308134.

Adding to 13213054 its reverse (45031231), we get a palindrome (58244285).

The spelling of 13213054 in words is "thirteen million, two hundred thirteen thousand, fifty-four".