103947101 has 2 divisors, whose sum is σ = 103947102. Its totient is φ = 103947100.

The previous prime is 103947091. The next prime is 103947113. The reversal of 103947101 is 101749301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74407876 + 29539225 = 8626^2 + 5435^2 .

It is a cyclic number.

It is not a de Polignac number, because 103947101 - 2⁶ = 103947037 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 (103947121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51973550 + 51973551.

It is an arithmetic number, because the mean of its divisors is an integer number (51973551).

Almost surely, 2^103947101 is an apocalyptic number.

It is an amenable number.

103947101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103947101 is an equidigital number, since it uses as much as digits as its factorization.

103947101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 103947101 is about 10195.4451104402. The cubic root of 103947101 is about 470.1871911669.

The spelling of 103947101 in words is "one hundred three million, nine hundred forty-seven thousand, one hundred one".