13001234 has 8 divisors (see below), whose sum is σ = 19916928. Its totient is φ = 6362260.

The previous prime is 13001213. The next prime is 13001237. The reversal of 13001234 is 43210031.

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

It is not an unprimeable number, because it can be changed into a prime (13001237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69062 + ... + 69249.

It is an arithmetic number, because the mean of its divisors is an integer number (2489616).

Almost surely, 2^13001234 is an apocalyptic number.

13001234 is a deficient number, since it is larger than the sum of its proper divisors (6915694).

13001234 is a wasteful number, since it uses less digits than its factorization.

13001234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138360.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13001234 is about 3605.7223964138. The cubic root of 13001234 is about 235.1409084008.

Adding to 13001234 its reverse (43210031), we get a palindrome (56211265).

The spelling of 13001234 in words is "thirteen million, one thousand, two hundred thirty-four".