20033100041 has 2 divisors, whose sum is σ = 20033100042. Its totient is φ = 20033100040.

The previous prime is 20033100019. The next prime is 20033100083. The reversal of 20033100041 is 14000133002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16797196816 + 3235903225 = 129604^2 + 56885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20033100041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20033099989 and 20033100025.

It is not a weakly prime, because it can be changed into another prime (20033100541) 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, 10016550020 + 10016550021.

It is an arithmetic number, because the mean of its divisors is an integer number (10016550021).

Almost surely, 2^20033100041 is an apocalyptic number.

It is an amenable number.

20033100041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20033100041 is an equidigital number, since it uses as much as digits as its factorization.

20033100041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20033100041 its reverse (14000133002), we get a palindrome (34033233043).

The spelling of 20033100041 in words is "twenty billion, thirty-three million, one hundred thousand, forty-one".