100145341 has 2 divisors, whose sum is σ = 100145342. Its totient is φ = 100145340.

The previous prime is 100145303. The next prime is 100145401. The reversal of 100145341 is 143541001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94284100 + 5861241 = 9710^2 + 2421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100145341 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100145141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50072670 + 50072671.

It is an arithmetic number, because the mean of its divisors is an integer number (50072671).

Almost surely, 2^100145341 is an apocalyptic number.

It is an amenable number.

100145341 is a deficient number, since it is larger than the sum of its proper divisors (1).

100145341 is an equidigital number, since it uses as much as digits as its factorization.

100145341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 100145341 is about 10007.2644114163. The cubic root of 100145341 is about 464.3836455601.

Adding to 100145341 its reverse (143541001), we get a palindrome (243686342).

The spelling of 100145341 in words is "one hundred million, one hundred forty-five thousand, three hundred forty-one".