20301322010 has 8 divisors (see below), whose sum is σ = 36542379636. Its totient is φ = 8120528800.

The previous prime is 20301321883. The next prime is 20301322033. The reversal of 20301322010 is 1022310302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20161444081 + 139877929 = 141991^2 + 11827^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015066091 + ... + 1015066110.

Almost surely, 2^20301322010 is an apocalyptic number.

20301322010 is a deficient number, since it is larger than the sum of its proper divisors (16241057626).

20301322010 is a wasteful number, since it uses less digits than its factorization.

20301322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030132208.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20301322010 its reverse (1022310302), we get a palindrome (21323632312).

The spelling of 20301322010 in words is "twenty billion, three hundred one million, three hundred twenty-two thousand, ten".