20310003041 has 2 divisors, whose sum is σ = 20310003042. Its totient is φ = 20310003040.

The previous prime is 20310003031. The next prime is 20310003061. The reversal of 20310003041 is 14030001302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19846892641 + 463110400 = 140879^2 + 21520^2 .

It is a cyclic number.

It is not a de Polignac number, because 20310003041 - 2³⁰ = 19236261217 is a prime.

It is a super-3 number, since 3×20310003041³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (20310003031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10155001520 + 10155001521.

It is an arithmetic number, because the mean of its divisors is an integer number (10155001521).

Almost surely, 2^20310003041 is an apocalyptic number.

It is an amenable number.

20310003041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20310003041 is an equidigital number, since it uses as much as digits as its factorization.

20310003041 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 20310003041 its reverse (14030001302), we get a palindrome (34340004343).

The spelling of 20310003041 in words is "twenty billion, three hundred ten million, three thousand, forty-one".