103321130232101 has 2 divisors, whose sum is σ = 103321130232102. Its totient is φ = 103321130232100.

The previous prime is 103321130232091. The next prime is 103321130232157. The reversal of 103321130232101 is 101232031123301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89417732649025 + 13903397583076 = 9456095^2 + 3728726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103321130232101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103321130232301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660565116050 + 51660565116051.

It is an arithmetic number, because the mean of its divisors is an integer number (51660565116051).

Almost surely, 2^{103321130232101} is an apocalyptic number.

It is an amenable number.

103321130232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103321130232101 is an equidigital number, since it uses as much as digits as its factorization.

103321130232101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103321130232101 its reverse (101232031123301), we get a palindrome (204553161355402).

The spelling of 103321130232101 in words is "one hundred three trillion, three hundred twenty-one billion, one hundred thirty million, two hundred thirty-two thousand, one hundred one".