103108897 has 2 divisors, whose sum is σ = 103108898. Its totient is φ = 103108896.

The previous prime is 103108861. The next prime is 103108919. The reversal of 103108897 is 798801301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102090816 + 1018081 = 10104^2 + 1009^2 .

It is an emirp because it is prime and its reverse (798801301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103108897 is a prime.

It is not a weakly prime, because it can be changed into another prime (103108807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51554448 + 51554449.

It is an arithmetic number, because the mean of its divisors is an integer number (51554449).

Almost surely, 2^103108897 is an apocalyptic number.

It is an amenable number.

103108897 is a deficient number, since it is larger than the sum of its proper divisors (1).

103108897 is an equidigital number, since it uses as much as digits as its factorization.

103108897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 103108897 is about 10154.2551179296. The cubic root of 103108897 is about 468.9199539696.

The spelling of 103108897 in words is "one hundred three million, one hundred eight thousand, eight hundred ninety-seven".