203112042113441 has 8 divisors (see below), whose sum is σ = 203909254266144. Its totient is φ = 202316355727200.

The previous prime is 203112042113419. The next prime is 203112042113509. The reversal of 203112042113441 is 144311240211302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 203112042113441 - 2⁶ = 203112042113377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203112042313441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381174851 + ... + 381707336.

It is an arithmetic number, because the mean of its divisors is an integer number (25488656783268).

Almost surely, 2^{203112042113441} is an apocalyptic number.

It is an amenable number.

203112042113441 is a deficient number, since it is larger than the sum of its proper divisors (797212152703).

203112042113441 is an equidigital number, since it uses as much as digits as its factorization.

203112042113441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762883231.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 203112042113441 its reverse (144311240211302), we get a palindrome (347423282324743).

The spelling of 203112042113441 in words is "two hundred three trillion, one hundred twelve billion, forty-two million, one hundred thirteen thousand, four hundred forty-one".