331322013011 has 8 divisors (see below), whose sum is σ = 361448308848. Its totient is φ = 301196736000.

The previous prime is 331322012927. The next prime is 331322013013. The reversal of 331322013011 is 110310223133.

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 331322013011 - 2¹⁴ = 331321996627 is a prime.

It is a super-2 number, since 2×331322013011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331322013013) 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, 530531 + ... + 971651.

It is an arithmetic number, because the mean of its divisors is an integer number (45181038606).

Almost surely, 2^331322013011 is an apocalyptic number.

331322013011 is a deficient number, since it is larger than the sum of its proper divisors (30126295837).

331322013011 is a wasteful number, since it uses less digits than its factorization.

331322013011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509413.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 331322013011 its reverse (110310223133), we get a palindrome (441632236144).

The spelling of 331322013011 in words is "three hundred thirty-one billion, three hundred twenty-two million, thirteen thousand, eleven".