1231443034322 has 8 divisors (see below), whose sum is σ = 1847683574400. Its totient is φ = 615548509524.

The previous prime is 1231443034313. The next prime is 1231443034363. The reversal of 1231443034322 is 2234303441321.

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

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, 86494922 + ... + 86509157.

It is an arithmetic number, because the mean of its divisors is an integer number (230960446800).

Almost surely, 2^{1231443034322} is an apocalyptic number.

1231443034322 is a deficient number, since it is larger than the sum of its proper divisors (616240540078).

1231443034322 is a wasteful number, since it uses less digits than its factorization.

1231443034322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173007640.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1231443034322 its reverse (2234303441321), we get a palindrome (3465746475643).

The spelling of 1231443034322 in words is "one trillion, two hundred thirty-one billion, four hundred forty-three million, thirty-four thousand, three hundred twenty-two".