103206135323 has 2 divisors, whose sum is σ = 103206135324. Its totient is φ = 103206135322.

The previous prime is 103206135281. The next prime is 103206135343. The reversal of 103206135323 is 323531602301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103206135323 - 2³⁶ = 34486658587 is a prime.

It is not a weakly prime, because it can be changed into another prime (103206135343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51603067661 + 51603067662.

It is an arithmetic number, because the mean of its divisors is an integer number (51603067662).

Almost surely, 2^103206135323 is an apocalyptic number.

103206135323 is a deficient number, since it is larger than the sum of its proper divisors (1).

103206135323 is an equidigital number, since it uses as much as digits as its factorization.

103206135323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 103206135323 its reverse (323531602301), we get a palindrome (426737737624).

The spelling of 103206135323 in words is "one hundred three billion, two hundred six million, one hundred thirty-five thousand, three hundred twenty-three".