103030323101 has 2 divisors, whose sum is σ = 103030323102. Its totient is φ = 103030323100.

The previous prime is 103030323091. The next prime is 103030323157. The reversal of 103030323101 is 101323030301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61506480025 + 41523843076 = 248005^2 + 203774^2 .

It is a cyclic number.

It is not a de Polignac number, because 103030323101 - 2⁶ = 103030323037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103030323101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103030323701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515161550 + 51515161551.

It is an arithmetic number, because the mean of its divisors is an integer number (51515161551).

Almost surely, 2^103030323101 is an apocalyptic number.

It is an amenable number.

103030323101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103030323101 is an equidigital number, since it uses as much as digits as its factorization.

103030323101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 103030323101 its reverse (101323030301), we get a palindrome (204353353402).

The spelling of 103030323101 in words is "one hundred three billion, thirty million, three hundred twenty-three thousand, one hundred one".