103132123 has 2 divisors, whose sum is σ = 103132124. Its totient is φ = 103132122.

The previous prime is 103132111. The next prime is 103132163. The reversal of 103132123 is 321231301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103132123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103132097 and 103132106.

It is not a weakly prime, because it can be changed into another prime (103132163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51566061 + 51566062.

It is an arithmetic number, because the mean of its divisors is an integer number (51566062).

Almost surely, 2^103132123 is an apocalyptic number.

103132123 is a deficient number, since it is larger than the sum of its proper divisors (1).

103132123 is an equidigital number, since it uses as much as digits as its factorization.

103132123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 103132123 is about 10155.3987120152. The cubic root of 103132123 is about 468.9551604924.

Adding to 103132123 its reverse (321231301), we get a palindrome (424363424).

The spelling of 103132123 in words is "one hundred three million, one hundred thirty-two thousand, one hundred twenty-three".