20301223310 has 8 divisors (see below), whose sum is σ = 36542201976. Its totient is φ = 8120489320.

The previous prime is 20301223223. The next prime is 20301223351. The reversal of 20301223310 is 1332210302.

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

It is a super-2 number, since 2×20301223310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015061156 + ... + 1015061175.

It is an arithmetic number, because the mean of its divisors is an integer number (4567775247).

Almost surely, 2^20301223310 is an apocalyptic number.

20301223310 is a deficient number, since it is larger than the sum of its proper divisors (16240978666).

20301223310 is a wasteful number, since it uses less digits than its factorization.

20301223310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030122338.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20301223310 its reverse (1332210302), we get a palindrome (21633433612).

The spelling of 20301223310 in words is "twenty billion, three hundred one million, two hundred twenty-three thousand, three hundred ten".