20432200303 has 2 divisors, whose sum is σ = 20432200304. Its totient is φ = 20432200302.

The previous prime is 20432200291. The next prime is 20432200337. The reversal of 20432200303 is 30300223402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20432200303 - 2¹³ = 20432192111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20432201303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10216100151 + 10216100152.

It is an arithmetic number, because the mean of its divisors is an integer number (10216100152).

Almost surely, 2^20432200303 is an apocalyptic number.

20432200303 is a deficient number, since it is larger than the sum of its proper divisors (1).

20432200303 is an equidigital number, since it uses as much as digits as its factorization.

20432200303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20432200303 its reverse (30300223402), we get a palindrome (50732423705).

The spelling of 20432200303 in words is "twenty billion, four hundred thirty-two million, two hundred thousand, three hundred three".