143323312132401 has 8 divisors (see below), whose sum is σ = 192788880036960. Its totient is φ = 94703309491392.

The previous prime is 143323312132309. The next prime is 143323312132417. The reversal of 143323312132401 is 104231213323341.

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

It is not a de Polignac number, because 143323312132401 - 2⁹ = 143323312131889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143323312132471) 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, 211391315491 + ... + 211391316168.

It is an arithmetic number, because the mean of its divisors is an integer number (24098610004620).

Almost surely, 2^{143323312132401} is an apocalyptic number.

It is an amenable number.

143323312132401 is a deficient number, since it is larger than the sum of its proper divisors (49465567904559).

143323312132401 is a wasteful number, since it uses less digits than its factorization.

143323312132401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422782631775.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 143323312132401 its reverse (104231213323341), we get a palindrome (247554525455742).

The spelling of 143323312132401 in words is "one hundred forty-three trillion, three hundred twenty-three billion, three hundred twelve million, one hundred thirty-two thousand, four hundred one".