331342101243133 has 4 divisors (see below), whose sum is σ = 333257373504828. Its totient is φ = 329426828981440.

The previous prime is 331342101243067. The next prime is 331342101243149.

331342101243133 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 149822447079204 + 181519654163929 = 12240198^2 + 13472923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331342101243133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331342101243193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957636130588 + ... + 957636130933.

It is an arithmetic number, because the mean of its divisors is an integer number (83314343376207).

Almost surely, 2^{331342101243133} is an apocalyptic number.

It is an amenable number.

331342101243133 is a deficient number, since it is larger than the sum of its proper divisors (1915272261695).

331342101243133 is a wasteful number, since it uses less digits than its factorization.

331342101243133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915272261694.

The product of its (nonzero) digits is 46656, while the sum is 34.

It can be divided in two parts, 33134210 and 1243133, that added together give a palindrome (34377343).

The spelling of 331342101243133 in words is "three hundred thirty-one trillion, three hundred forty-two billion, one hundred one million, two hundred forty-three thousand, one hundred thirty-three".