20124301000203 has 16 divisors (see below), whose sum is σ = 29919128314240. Its totient is φ = 13368793592232.

The previous prime is 20124301000183. The next prime is 20124301000241. The reversal of 20124301000203 is 30200010342102.

20124301000203 is a `hidden beast` number, since 20 + 1 + 2 + 430 + 10 + 0 + 0 + 203 = 666.

It is not a de Polignac number, because 20124301000203 - 2⁸ = 20124300999947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20124301000603) 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, 1316855401 + ... + 1316870682.

It is an arithmetic number, because the mean of its divisors is an integer number (1869945519640).

Almost surely, 2^{20124301000203} is an apocalyptic number.

20124301000203 is a deficient number, since it is larger than the sum of its proper divisors (9794827314037).

20124301000203 is a wasteful number, since it uses less digits than its factorization.

20124301000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633726375 (or 2633726369 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20124301000203 its reverse (30200010342102), we get a palindrome (50324311342305).

The spelling of 20124301000203 in words is "twenty trillion, one hundred twenty-four billion, three hundred one million, two hundred three", and thus it is an aban number.