203202240013124 has 24 divisors (see below), whose sum is σ = 401308499088000. Its totient is φ = 89179666462880.

The previous prime is 203202240013079. The next prime is 203202240013139. The reversal of 203202240013124 is 421310042202302.

It is a junction number, because it is equal to n+sod(n) for n = 203202240013093 and 203202240013102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79624700924 + ... + 79624703475.

It is an arithmetic number, because the mean of its divisors is an integer number (16721187462000).

Almost surely, 2^{203202240013124} is an apocalyptic number.

It is an amenable number.

203202240013124 is a deficient number, since it is larger than the sum of its proper divisors (198106259074876).

203202240013124 is a wasteful number, since it uses less digits than its factorization.

203202240013124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159249404443 (or 159249404441 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 203202240013124 its reverse (421310042202302), we get a palindrome (624512282215426).

The spelling of 203202240013124 in words is "two hundred three trillion, two hundred two billion, two hundred forty million, thirteen thousand, one hundred twenty-four".