101231300320103 has 2 divisors, whose sum is σ = 101231300320104. Its totient is φ = 101231300320102.

The previous prime is 101231300320097. The next prime is 101231300320127. The reversal of 101231300320103 is 301023003132101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101231300320103 - 2⁸ = 101231300319847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101231300320903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615650160051 + 50615650160052.

It is an arithmetic number, because the mean of its divisors is an integer number (50615650160052).

Almost surely, 2^{101231300320103} is an apocalyptic number.

101231300320103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101231300320103 is an equidigital number, since it uses as much as digits as its factorization.

101231300320103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101231300320103 its reverse (301023003132101), we get a palindrome (402254303452204).

The spelling of 101231300320103 in words is "one hundred one trillion, two hundred thirty-one billion, three hundred million, three hundred twenty thousand, one hundred three".