32300421403 has 2 divisors, whose sum is σ = 32300421404. Its totient is φ = 32300421402.

The previous prime is 32300421383. The next prime is 32300421421. The reversal of 32300421403 is 30412400323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32300421403 is a prime.

It is a super-2 number, since 2×32300421403² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32300421443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16150210701 + 16150210702.

It is an arithmetic number, because the mean of its divisors is an integer number (16150210702).

Almost surely, 2^32300421403 is an apocalyptic number.

32300421403 is a deficient number, since it is larger than the sum of its proper divisors (1).

32300421403 is an equidigital number, since it uses as much as digits as its factorization.

32300421403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 32300421403 its reverse (30412400323), we get a palindrome (62712821726).

The spelling of 32300421403 in words is "thirty-two billion, three hundred million, four hundred twenty-one thousand, four hundred three".