331144342232133 has 8 divisors (see below), whose sum is σ = 441525991795200. Its totient is φ = 220762793745248.

The previous prime is 331144342231961. The next prime is 331144342232153. The reversal of 331144342232133 is 331232243441133.

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

It is a cyclic number.

It is not a de Polignac number, because 331144342232133 - 2¹⁴ = 331144342215749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331144342232091 and 331144342232100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331144342232153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17262168 + ... + 30988241.

It is an arithmetic number, because the mean of its divisors is an integer number (55190748974400).

Almost surely, 2^{331144342232133} is an apocalyptic number.

It is an amenable number.

331144342232133 is a deficient number, since it is larger than the sum of its proper divisors (110381649563067).

331144342232133 is a wasteful number, since it uses less digits than its factorization.

331144342232133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50538091.

The product of its digits is 373248, while the sum is 39.

Adding to 331144342232133 its reverse (331232243441133), we get a palindrome (662376585673266).

The spelling of 331144342232133 in words is "three hundred thirty-one trillion, one hundred forty-four billion, three hundred forty-two million, two hundred thirty-two thousand, one hundred thirty-three".