321102101132 has 12 divisors (see below), whose sum is σ = 574996786056. Its totient is φ = 156817305120.

The previous prime is 321102101129. The next prime is 321102101149. The reversal of 321102101132 is 231101201123.

It is a self number, because there is not a number n which added to its sum of digits gives 321102101132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933436169 + ... + 933436512.

It is an arithmetic number, because the mean of its divisors is an integer number (47916398838).

Almost surely, 2^321102101132 is an apocalyptic number.

It is an amenable number.

321102101132 is a deficient number, since it is larger than the sum of its proper divisors (253894684924).

321102101132 is a wasteful number, since it uses less digits than its factorization.

321102101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866872728 (or 1866872726 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 321102101132 its reverse (231101201123), we get a palindrome (552203302255).

Subtracting from 321102101132 its reverse (231101201123), we obtain a palindrome (90000900009).

The spelling of 321102101132 in words is "three hundred twenty-one billion, one hundred two million, one hundred one thousand, one hundred thirty-two".