321041212001313 has 16 divisors (see below), whose sum is σ = 439624527262656. Its totient is φ = 208242699526080.

The previous prime is 321041212001303. The next prime is 321041212001329. The reversal of 321041212001313 is 313100212140123.

It is not a de Polignac number, because 321041212001313 - 2⁵ = 321041212001281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321041212001303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156928143 + ... + 158960763.

It is an arithmetic number, because the mean of its divisors is an integer number (27476532953916).

Almost surely, 2^{321041212001313} is an apocalyptic number.

It is an amenable number.

321041212001313 is a deficient number, since it is larger than the sum of its proper divisors (118583315261343).

321041212001313 is a wasteful number, since it uses less digits than its factorization.

321041212001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3455584.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 321041212001313 its reverse (313100212140123), we get a palindrome (634141424141436).

The spelling of 321041212001313 in words is "three hundred twenty-one trillion, forty-one billion, two hundred twelve million, one thousand, three hundred thirteen".