103242321103 has 2 divisors, whose sum is σ = 103242321104. Its totient is φ = 103242321102.

The previous prime is 103242321079. The next prime is 103242321137. The reversal of 103242321103 is 301123242301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103242321103 - 2⁵ = 103242321071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103242321803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51621160551 + 51621160552.

It is an arithmetic number, because the mean of its divisors is an integer number (51621160552).

Almost surely, 2^103242321103 is an apocalyptic number.

103242321103 is a deficient number, since it is larger than the sum of its proper divisors (1).

103242321103 is an equidigital number, since it uses as much as digits as its factorization.

103242321103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103242321103 its reverse (301123242301), we get a palindrome (404365563404).

The spelling of 103242321103 in words is "one hundred three billion, two hundred forty-two million, three hundred twenty-one thousand, one hundred three".