100525193 has 2 divisors, whose sum is σ = 100525194. Its totient is φ = 100525192.

The previous prime is 100525169. The next prime is 100525211. The reversal of 100525193 is 391525001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58171129 + 42354064 = 7627^2 + 6508^2 .

It is a cyclic number.

It is not a de Polignac number, because 100525193 - 2⁶ = 100525129 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100525123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50262596 + 50262597.

It is an arithmetic number, because the mean of its divisors is an integer number (50262597).

Almost surely, 2^100525193 is an apocalyptic number.

It is an amenable number.

100525193 is a deficient number, since it is larger than the sum of its proper divisors (1).

100525193 is an equidigital number, since it uses as much as digits as its factorization.

100525193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 100525193 is about 10026.2252617822. The cubic root of 100525193 is about 464.9700416202.

The spelling of 100525193 in words is "one hundred million, five hundred twenty-five thousand, one hundred ninety-three".