331043141340133 has 4 divisors (see below), whose sum is σ = 331043216667660. Its totient is φ = 331043066012608.

The previous prime is 331043141340091. The next prime is 331043141340157.

331043141340133 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 53011461124609 + 278031680215524 = 7280897^2 + 16674282^2 .

It is a cyclic number.

It is not a de Polignac number, because 331043141340133 - 2¹⁷ = 331043141209061 is a prime.

It is a super-2 number, since 2×331043141340133² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331043141340173) 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, 30634378 + ... + 40006891.

It is an arithmetic number, because the mean of its divisors is an integer number (82760804166915).

Almost surely, 2^{331043141340133} is an apocalyptic number.

It is an amenable number.

331043141340133 is a deficient number, since it is larger than the sum of its proper divisors (75327527).

331043141340133 is an equidigital number, since it uses as much as digits as its factorization.

331043141340133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75327526.

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

The spelling of 331043141340133 in words is "three hundred thirty-one trillion, forty-three billion, one hundred forty-one million, three hundred forty thousand, one hundred thirty-three".