20300229104 has 10 divisors (see below), whose sum is σ = 39331693920. Its totient is φ = 10150114544.

The previous prime is 20300229073. The next prime is 20300229113. The reversal of 20300229104 is 40192200302.

It is a self number, because there is not a number n which added to its sum of digits gives 20300229104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634382144 + ... + 634382175.

It is an arithmetic number, because the mean of its divisors is an integer number (3933169392).

Almost surely, 2^20300229104 is an apocalyptic number.

It is an amenable number.

20300229104 is a deficient number, since it is larger than the sum of its proper divisors (19031464816).

20300229104 is a wasteful number, since it uses less digits than its factorization.

20300229104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268764327 (or 1268764321 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20300229104 its reverse (40192200302), we get a palindrome (60492429406).

The spelling of 20300229104 in words is "twenty billion, three hundred million, two hundred twenty-nine thousand, one hundred four".