13032131331234 has 64 divisors (see below), whose sum is σ = 26271481651200. Its totient is φ = 4309583382720.

The previous prime is 13032131331211. The next prime is 13032131331259. The reversal of 13032131331234 is 43213313123031.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4923357699 + ... + 4923360345.

It is an arithmetic number, because the mean of its divisors is an integer number (410491900800).

Almost surely, 2^{13032131331234} is an apocalyptic number.

13032131331234 is an abundant number, since it is smaller than the sum of its proper divisors (13239350319966).

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

13032131331234 is a wasteful number, since it uses less digits than its factorization.

13032131331234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 13032131331234 its reverse (43213313123031), we get a palindrome (56245444454265).

The spelling of 13032131331234 in words is "thirteen trillion, thirty-two billion, one hundred thirty-one million, three hundred thirty-one thousand, two hundred thirty-four".