20300550041 has 2 divisors, whose sum is σ = 20300550042. Its totient is φ = 20300550040.

The previous prime is 20300550029. The next prime is 20300550073. The reversal of 20300550041 is 14005500302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18494640025 + 1805910016 = 135995^2 + 42496^2 .

It is a cyclic number.

It is not a de Polignac number, because 20300550041 - 2⁶ = 20300549977 is a prime.

It is a super-2 number, since 2×20300550041² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20300549995 and 20300550022.

It is not a weakly prime, because it can be changed into another prime (20300550841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150275020 + 10150275021.

It is an arithmetic number, because the mean of its divisors is an integer number (10150275021).

Almost surely, 2^20300550041 is an apocalyptic number.

It is an amenable number.

20300550041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20300550041 is an equidigital number, since it uses as much as digits as its factorization.

20300550041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 20.

The spelling of 20300550041 in words is "twenty billion, three hundred million, five hundred fifty thousand, forty-one".