103894937 has 2 divisors, whose sum is σ = 103894938. Its totient is φ = 103894936.

The previous prime is 103894913. The next prime is 103894991. The reversal of 103894937 is 739498301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100420441 + 3474496 = 10021^2 + 1864^2 .

It is an emirp because it is prime and its reverse (739498301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103894937 - 2⁶ = 103894873 is a prime.

It is not a weakly prime, because it can be changed into another prime (103894997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51947468 + 51947469.

It is an arithmetic number, because the mean of its divisors is an integer number (51947469).

Almost surely, 2^103894937 is an apocalyptic number.

It is an amenable number.

103894937 is a deficient number, since it is larger than the sum of its proper divisors (1).

103894937 is an equidigital number, since it uses as much as digits as its factorization.

103894937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 103894937 is about 10192.8865882045. The cubic root of 103894937 is about 470.1085263193.

The spelling of 103894937 in words is "one hundred three million, eight hundred ninety-four thousand, nine hundred thirty-seven".