20112023300003 has 4 divisors (see below), whose sum is σ = 20270385688320. Its totient is φ = 19953660911688.

The previous prime is 20112023299969. The next prime is 20112023300009. The reversal of 20112023300003 is 30000332021102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20112023300003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20112023300009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79181193968 + ... + 79181194221.

It is an arithmetic number, because the mean of its divisors is an integer number (5067596422080).

Almost surely, 2^{20112023300003} is an apocalyptic number.

20112023300003 is a deficient number, since it is larger than the sum of its proper divisors (158362388317).

20112023300003 is a wasteful number, since it uses less digits than its factorization.

20112023300003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158362388316.

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

Adding to 20112023300003 its reverse (30000332021102), we get a palindrome (50112355321105).

The spelling of 20112023300003 in words is "twenty trillion, one hundred twelve billion, twenty-three million, three hundred thousand, three".