331333313030201 has 4 divisors (see below), whose sum is σ = 342021484418304. Its totient is φ = 320645141642100.

The previous prime is 331333313030149. The next prime is 331333313030243. The reversal of 331333313030201 is 102030313333133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331333313030201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331333313033201) 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 3 ways as a sum of consecutive naturals, for example, 5344085694005 + ... + 5344085694066.

It is an arithmetic number, because the mean of its divisors is an integer number (85505371104576).

Almost surely, 2^{331333313030201} is an apocalyptic number.

331333313030201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

331333313030201 is a deficient number, since it is larger than the sum of its proper divisors (10688171388103).

331333313030201 is a wasteful number, since it uses less digits than its factorization.

331333313030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10688171388102.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 331333313030201 its reverse (102030313333133), we get a palindrome (433363626363334).

The spelling of 331333313030201 in words is "three hundred thirty-one trillion, three hundred thirty-three billion, three hundred thirteen million, thirty thousand, two hundred one".