20010302303 has 2 divisors, whose sum is σ = 20010302304. Its totient is φ = 20010302302.

The previous prime is 20010302233. The next prime is 20010302327. The reversal of 20010302303 is 30320301002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20010302303 - 2¹⁰ = 20010301279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20010382303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005151151 + 10005151152.

It is an arithmetic number, because the mean of its divisors is an integer number (10005151152).

Almost surely, 2^20010302303 is an apocalyptic number.

20010302303 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010302303 is an equidigital number, since it uses as much as digits as its factorization.

20010302303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20010302303 its reverse (30320301002), we get a palindrome (50330603305).

The spelling of 20010302303 in words is "twenty billion, ten million, three hundred two thousand, three hundred three".