321101124242 has 32 divisors (see below), whose sum is σ = 526509434880. Its totient is φ = 146211402240.

The previous prime is 321101124203. The next prime is 321101124251. The reversal of 321101124242 is 242421101123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9436343 + ... + 9470309.

It is an arithmetic number, because the mean of its divisors is an integer number (16453419840).

Almost surely, 2^321101124242 is an apocalyptic number.

321101124242 is a deficient number, since it is larger than the sum of its proper divisors (205408310638).

321101124242 is a wasteful number, since it uses less digits than its factorization.

321101124242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42986.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 321101124242 its reverse (242421101123), we get a palindrome (563522225365).

The spelling of 321101124242 in words is "three hundred twenty-one billion, one hundred one million, one hundred twenty-four thousand, two hundred forty-two".