331142213033 has 8 divisors (see below), whose sum is σ = 331338038400. Its totient is φ = 330946439760.

The previous prime is 331142212949. The next prime is 331142213071. The reversal of 331142213033 is 330312241133.

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 331142213033 - 2⁸ = 331142212777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331142212993 and 331142213011.

It is not an unprimeable number, because it can be changed into a prime (331142213093) 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, 26428016 + ... + 26440542.

It is an arithmetic number, because the mean of its divisors is an integer number (41417254800).

Almost surely, 2^331142213033 is an apocalyptic number.

It is an amenable number.

331142213033 is a deficient number, since it is larger than the sum of its proper divisors (195825367).

331142213033 is a wasteful number, since it uses less digits than its factorization.

331142213033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26047.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 331142213033 its reverse (330312241133), we get a palindrome (661454454166).

The spelling of 331142213033 in words is "three hundred thirty-one billion, one hundred forty-two million, two hundred thirteen thousand, thirty-three".