103323231300221 has 16 divisors (see below), whose sum is σ = 104495427850176. Its totient is φ = 102154979262336.

The previous prime is 103323231300137. The next prime is 103323231300239. The reversal of 103323231300221 is 122003132323301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103323231300221 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 (103323231300251) 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, 184375370 + ... + 184934916.

It is an arithmetic number, because the mean of its divisors is an integer number (6530964240636).

Almost surely, 2^{103323231300221} is an apocalyptic number.

It is an amenable number.

103323231300221 is a deficient number, since it is larger than the sum of its proper divisors (1172196549955).

103323231300221 is a wasteful number, since it uses less digits than its factorization.

103323231300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563068.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103323231300221 its reverse (122003132323301), we get a palindrome (225326363623522).

The spelling of 103323231300221 in words is "one hundred three trillion, three hundred twenty-three billion, two hundred thirty-one million, three hundred thousand, two hundred twenty-one".