103975637 has 2 divisors, whose sum is σ = 103975638. Its totient is φ = 103975636.

The previous prime is 103975607. The next prime is 103975649. The reversal of 103975637 is 736579301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63856081 + 40119556 = 7991^2 + 6334^2 .

It is a cyclic number.

It is not a de Polignac number, because 103975637 - 2²⁶ = 36866773 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103975594 and 103975603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103975607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51987818 + 51987819.

It is an arithmetic number, because the mean of its divisors is an integer number (51987819).

Almost surely, 2^103975637 is an apocalyptic number.

It is an amenable number.

103975637 is a deficient number, since it is larger than the sum of its proper divisors (1).

103975637 is an equidigital number, since it uses as much as digits as its factorization.

103975637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 41.

The square root of 103975637 is about 10196.8444628718. The cubic root of 103975637 is about 470.2302131590.

The spelling of 103975637 in words is "one hundred three million, nine hundred seventy-five thousand, six hundred thirty-seven".