20302321103371 has 2 divisors, whose sum is σ = 20302321103372. Its totient is φ = 20302321103370.

The previous prime is 20302321103357. The next prime is 20302321103413. The reversal of 20302321103371 is 17330112320302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20302321103371 - 2⁹ = 20302321102859 is a prime.

It is not a weakly prime, because it can be changed into another prime (20302321103171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10151160551685 + 10151160551686.

It is an arithmetic number, because the mean of its divisors is an integer number (10151160551686).

Almost surely, 2^{20302321103371} is an apocalyptic number.

20302321103371 is a deficient number, since it is larger than the sum of its proper divisors (1).

20302321103371 is an equidigital number, since it uses as much as digits as its factorization.

20302321103371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 20302321103371 its reverse (17330112320302), we get a palindrome (37632433423673).

The spelling of 20302321103371 in words is "twenty trillion, three hundred two billion, three hundred twenty-one million, one hundred three thousand, three hundred seventy-one".