203234104244133 has 32 divisors (see below), whose sum is σ = 309897137932800. Its totient is φ = 131581324929600.

The previous prime is 203234104244111. The next prime is 203234104244233. The reversal of 203234104244133 is 331442401432302.

203234104244133 is a `hidden beast` number, since 2 + 0 + 3 + 234 + 1 + 0 + 4 + 2 + 4 + 413 + 3 = 666.

It is not a de Polignac number, because 203234104244133 - 2¹⁰ = 203234104243109 is a prime.

It is a super-2 number, since 2×203234104244133² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203234104244233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780860658 + ... + 781120883.

It is an arithmetic number, because the mean of its divisors is an integer number (9684285560400).

Almost surely, 2^{203234104244133} is an apocalyptic number.

It is an amenable number.

203234104244133 is a deficient number, since it is larger than the sum of its proper divisors (106663033688667).

203234104244133 is a wasteful number, since it uses less digits than its factorization.

203234104244133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561981690 (or 1561981684 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 203234104244133 its reverse (331442401432302), we get a palindrome (534676505676435).

The spelling of 203234104244133 in words is "two hundred three trillion, two hundred thirty-four billion, one hundred four million, two hundred forty-four thousand, one hundred thirty-three".