13000234 has 8 divisors (see below), whose sum is σ = 21000420. Its totient is φ = 6000096.

The previous prime is 13000219. The next prime is 13000243. The reversal of 13000234 is 43200031.

13000234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12006225 + 994009 = 3465^2 + 997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (13).

13000234 is a modest number, since divided by 234 gives 130 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249979 + ... + 250030.

Almost surely, 2^13000234 is an apocalyptic number.

13000234 is a deficient number, since it is larger than the sum of its proper divisors (8000186).

13000234 is a wasteful number, since it uses less digits than its factorization.

13000234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500024.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 13000234 is about 3605.5837252794. The cubic root of 13000234 is about 235.1348795644.

Adding to 13000234 its reverse (43200031), we get a palindrome (56200265).

The spelling of 13000234 in words is "thirteen million, two hundred thirty-four", and thus it is an aban number.