321013132001002 has 16 divisors (see below), whose sum is σ = 551457095247360. Its totient is φ = 137289839331888.

The previous prime is 321013132000987. The next prime is 321013132001033. The reversal of 321013132001002 is 200100231310123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23934763053 + ... + 23934776464.

It is an arithmetic number, because the mean of its divisors is an integer number (34466068452960).

Almost surely, 2^{321013132001002} is an apocalyptic number.

321013132001002 is a deficient number, since it is larger than the sum of its proper divisors (230443963246358).

321013132001002 is a wasteful number, since it uses less digits than its factorization.

321013132001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47869540005.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 321013132001002 its reverse (200100231310123), we get a palindrome (521113363311125).

The spelling of 321013132001002 in words is "three hundred twenty-one trillion, thirteen billion, one hundred thirty-two million, one thousand, two".