13003431234 has 8 divisors (see below), whose sum is σ = 26006862480. Its totient is φ = 4334477076.

The previous prime is 13003431229. The next prime is 13003431239. The reversal of 13003431234 is 43213430031.

It is an interprime number because it is at equal distance from previous prime (13003431229) and next prime (13003431239).

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

13003431234 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13003431239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083619264 + ... + 1083619275.

It is an arithmetic number, because the mean of its divisors is an integer number (3250857810).

Almost surely, 2^13003431234 is an apocalyptic number.

13003431234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13003431234 is a wasteful number, since it uses less digits than its factorization.

13003431234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167238544.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13003431234 its reverse (43213430031), we get a palindrome (56216861265).

The spelling of 13003431234 in words is "thirteen billion, three million, four hundred thirty-one thousand, two hundred thirty-four".