20110300023 has 16 divisors (see below), whose sum is σ = 29260820736. Its totient is φ = 12184112640.

The previous prime is 20110299971. The next prime is 20110300061. The reversal of 20110300023 is 32000301102.

It is a happy number.

It is not a de Polignac number, because 20110300023 - 2⁶ = 20110299959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20110299981 and 20110300008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110300123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6390 + ... + 200652.

It is an arithmetic number, because the mean of its divisors is an integer number (1828801296).

Almost surely, 2^20110300023 is an apocalyptic number.

20110300023 is a deficient number, since it is larger than the sum of its proper divisors (9150520713).

20110300023 is a wasteful number, since it uses less digits than its factorization.

20110300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197414.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20110300023 its reverse (32000301102), we get a palindrome (52110601125).

The spelling of 20110300023 in words is "twenty billion, one hundred ten million, three hundred thousand, twenty-three".