321330002211131 has 8 divisors (see below), whose sum is σ = 322040387264880. Its totient is φ = 320619648843648.

The previous prime is 321330002211011. The next prime is 321330002211137. The reversal of 321330002211131 is 131112200033123.

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 321330002211131 - 2²² = 321329998016827 is a prime.

It is a super-2 number, since 2×321330002211131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321330002211097 and 321330002211106.

It is not an unprimeable number, because it can be changed into a prime (321330002211137) 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, 12440615 + ... + 28238783.

It is an arithmetic number, because the mean of its divisors is an integer number (40255048408110).

Almost surely, 2^{321330002211131} is an apocalyptic number.

321330002211131 is a deficient number, since it is larger than the sum of its proper divisors (710385053749).

321330002211131 is a wasteful number, since it uses less digits than its factorization.

321330002211131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15843133.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 321330002211131 its reverse (131112200033123), we get a palindrome (452442202244254).

The spelling of 321330002211131 in words is "three hundred twenty-one trillion, three hundred thirty billion, two million, two hundred eleven thousand, one hundred thirty-one".