203434441224131 has 8 divisors (see below), whose sum is σ = 228608602847520. Its totient is φ = 179621045093952.

The previous prime is 203434441224107. The next prime is 203434441224149. The reversal of 203434441224131 is 131422144434302.

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 203434441224131 - 2¹⁸ = 203434440961987 is a prime.

It is a super-2 number, since 2×203434441224131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203434441224101) 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, 340191372986 + ... + 340191373583.

It is an arithmetic number, because the mean of its divisors is an integer number (28576075355940).

Almost surely, 2^{203434441224131} is an apocalyptic number.

203434441224131 is a deficient number, since it is larger than the sum of its proper divisors (25174161623389).

203434441224131 is a wasteful number, since it uses less digits than its factorization.

203434441224131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680382746605.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 203434441224131 its reverse (131422144434302), we get a palindrome (334856585658433).

The spelling of 203434441224131 in words is "two hundred three trillion, four hundred thirty-four billion, four hundred forty-one million, two hundred twenty-four thousand, one hundred thirty-one".