20112023300104 has 32 divisors (see below), whose sum is σ = 37720620887040. Its totient is φ = 10053191505600.

The previous prime is 20112023300069. The next prime is 20112023300107. The reversal of 20112023300104 is 40100332021102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20112023300107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519362487 + ... + 519401209.

It is an arithmetic number, because the mean of its divisors is an integer number (1178769402720).

Almost surely, 2^{20112023300104} is an apocalyptic number.

It is an amenable number.

20112023300104 is a deficient number, since it is larger than the sum of its proper divisors (17608597586936).

20112023300104 is a wasteful number, since it uses less digits than its factorization.

20112023300104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55261 (or 55257 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20112023300104 its reverse (40100332021102), we get a palindrome (60212355321206).

The spelling of 20112023300104 in words is "twenty trillion, one hundred twelve billion, twenty-three million, three hundred thousand, one hundred four".