13038122 has 4 divisors (see below), whose sum is σ = 19557186. Its totient is φ = 6519060.

The previous prime is 13038121. The next prime is 13038131. The reversal of 13038122 is 22183031.

13038122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22183031 = 13 ⋅1706387.

It can be written as a sum of positive squares in only one way, i.e., 8994001 + 4044121 = 2999^2 + 2011^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13038094 and 13038103.

It is not an unprimeable number, because it can be changed into a prime (13038121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3259529 + ... + 3259532.

Almost surely, 2^13038122 is an apocalyptic number.

13038122 is a deficient number, since it is larger than the sum of its proper divisors (6519064).

13038122 is an equidigital number, since it uses as much as digits as its factorization.

13038122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519063.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13038122 is about 3610.8339756904. The cubic root of 13038122 is about 235.3630844230.

The spelling of 13038122 in words is "thirteen million, thirty-eight thousand, one hundred twenty-two".