103321321101 has 6 divisors (see below), whose sum is σ = 149241908270. Its totient is φ = 68880880728.

The previous prime is 103321321057. The next prime is 103321321109. The reversal of 103321321101 is 101123123301.

103321321101 is a `hidden beast` number, since 1 + 0 + 332 + 1 + 321 + 10 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93663542025 + 9657779076 = 306045^2 + 98274^2 .

It is not a de Polignac number, because 103321321101 - 2¹¹ = 103321319053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321321109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5740073386 + ... + 5740073403.

Almost surely, 2^103321321101 is an apocalyptic number.

It is an amenable number.

103321321101 is a deficient number, since it is larger than the sum of its proper divisors (45920587169).

103321321101 is a wasteful number, since it uses less digits than its factorization.

103321321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480146795 (or 11480146792 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103321321101 its reverse (101123123301), we get a palindrome (204444444402).

The spelling of 103321321101 in words is "one hundred three billion, three hundred twenty-one million, three hundred twenty-one thousand, one hundred one".