103123061 has 2 divisors, whose sum is σ = 103123062. Its totient is φ = 103123060.

The previous prime is 103123039. The next prime is 103123079. The reversal of 103123061 is 160321301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102111025 + 1012036 = 10105^2 + 1006^2 .

It is a cyclic number.

It is not a de Polignac number, because 103123061 - 2⁶ = 103122997 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103123261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51561530 + 51561531.

It is an arithmetic number, because the mean of its divisors is an integer number (51561531).

Almost surely, 2^103123061 is an apocalyptic number.

It is an amenable number.

103123061 is a deficient number, since it is larger than the sum of its proper divisors (1).

103123061 is an equidigital number, since it uses as much as digits as its factorization.

103123061 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 17.

The square root of 103123061 is about 10154.9525355858. The cubic root of 103123061 is about 468.9414247263.

Adding to 103123061 its reverse (160321301), we get a palindrome (263444362).

The spelling of 103123061 in words is "one hundred three million, one hundred twenty-three thousand, sixty-one".