331132211010321 has 8 divisors (see below), whose sum is σ = 504582416777664. Its totient is φ = 189218406291600.

The previous prime is 331132211010259. The next prime is 331132211010347. The reversal of 331132211010321 is 123010112231133.

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

It is not a de Polignac number, because 331132211010321 - 2¹⁰ = 331132211009297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331132211010291 and 331132211010300.

It is not an unprimeable number, because it can be changed into a prime (331132211010361) 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, 7884100262130 + ... + 7884100262171.

It is an arithmetic number, because the mean of its divisors is an integer number (63072802097208).

Almost surely, 2^{331132211010321} is an apocalyptic number.

It is an amenable number.

331132211010321 is a deficient number, since it is larger than the sum of its proper divisors (173450205767343).

331132211010321 is a wasteful number, since it uses less digits than its factorization.

331132211010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15768200524311.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 331132211010321 its reverse (123010112231133), we get a palindrome (454142323241454).

The spelling of 331132211010321 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, two hundred eleven million, ten thousand, three hundred twenty-one".