13203134043 has 8 divisors (see below), whose sum is σ = 19204558656. Its totient is φ = 8001899400.

The previous prime is 13203134039. The next prime is 13203134117. The reversal of 13203134043 is 34043130231.

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

It is not a de Polignac number, because 13203134043 - 2² = 13203134039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13203134023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200047453 + ... + 200047518.

It is an arithmetic number, because the mean of its divisors is an integer number (2400569832).

Almost surely, 2^13203134043 is an apocalyptic number.

13203134043 is a deficient number, since it is larger than the sum of its proper divisors (6001424613).

13203134043 is a wasteful number, since it uses less digits than its factorization.

13203134043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400094985.

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

Adding to 13203134043 its reverse (34043130231), we get a palindrome (47246264274).

The spelling of 13203134043 in words is "thirteen billion, two hundred three million, one hundred thirty-four thousand, forty-three".