189103241 has 2 divisors, whose sum is σ = 189103242. Its totient is φ = 189103240.

The previous prime is 189103237. The next prime is 189103247. The reversal of 189103241 is 142301981.

189103241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171505216 + 17598025 = 13096^2 + 4195^2 .

It is a cyclic number.

It is not a de Polignac number, because 189103241 - 2² = 189103237 is a prime.

It is not a weakly prime, because it can be changed into another prime (189103247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94551620 + 94551621.

It is an arithmetic number, because the mean of its divisors is an integer number (94551621).

Almost surely, 2^189103241 is an apocalyptic number.

It is an amenable number.

189103241 is a deficient number, since it is larger than the sum of its proper divisors (1).

189103241 is an equidigital number, since it uses as much as digits as its factorization.

189103241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 189103241 is about 13751.4814111062. The cubic root of 189103241 is about 573.9838294238.

The spelling of 189103241 in words is "one hundred eighty-nine million, one hundred three thousand, two hundred forty-one".