20112023300103 has 12 divisors (see below), whose sum is σ = 33200800368528. Its totient is φ = 11492584742880.

The previous prime is 20112023300069. The next prime is 20112023300107. The reversal of 20112023300103 is 30100332021102.

20112023300103 is a `hidden beast` number, since 20 + 11 + 202 + 330 + 0 + 103 = 666.

It is not a de Polignac number, because 20112023300103 - 2¹² = 20112023296007 is a prime.

It is a congruent number.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159619232478 + ... + 159619232603.

It is an arithmetic number, because the mean of its divisors is an integer number (2766733364044).

Almost surely, 2^{20112023300103} is an apocalyptic number.

20112023300103 is a deficient number, since it is larger than the sum of its proper divisors (13088777068425).

20112023300103 is a wasteful number, since it uses less digits than its factorization.

20112023300103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319238465094 (or 319238465091 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20112023300103 its reverse (30100332021102), we get a palindrome (50212355321205).

The spelling of 20112023300103 in words is "twenty trillion, one hundred twelve billion, twenty-three million, three hundred thousand, one hundred three".