103120324133 has 2 divisors, whose sum is σ = 103120324134. Its totient is φ = 103120324132.

The previous prime is 103120324127. The next prime is 103120324189. The reversal of 103120324133 is 331423021301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99564229444 + 3556094689 = 315538^2 + 59633^2 .

It is a cyclic number.

It is not a de Polignac number, because 103120324133 - 2⁸ = 103120323877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103120324099 and 103120324108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103120324033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51560162066 + 51560162067.

It is an arithmetic number, because the mean of its divisors is an integer number (51560162067).

Almost surely, 2^103120324133 is an apocalyptic number.

It is an amenable number.

103120324133 is a deficient number, since it is larger than the sum of its proper divisors (1).

103120324133 is an equidigital number, since it uses as much as digits as its factorization.

103120324133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103120324133 its reverse (331423021301), we get a palindrome (434543345434).

The spelling of 103120324133 in words is "one hundred three billion, one hundred twenty million, three hundred twenty-four thousand, one hundred thirty-three".