203141403223432 has 16 divisors (see below), whose sum is σ = 380903845864140. Its totient is φ = 101567044326336.

The previous prime is 203141403223229. The next prime is 203141403223481. The reversal of 203141403223432 is 234322304141302.

It can be written as a sum of positive squares in 2 ways, for example, as 191008818512836 + 12132584710596 = 13820594^2 + 3483186^2 .

It is a super-2 number, since 2×203141403223432² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456924603 + ... + 457368970.

Almost surely, 2^{203141403223432} is an apocalyptic number.

It is an amenable number.

203141403223432 is a deficient number, since it is larger than the sum of its proper divisors (177762442640708).

203141403223432 is a wasteful number, since it uses less digits than its factorization.

203141403223432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914321352 (or 914321348 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 203141403223432 its reverse (234322304141302), we get a palindrome (437463707364734).

The spelling of 203141403223432 in words is "two hundred three trillion, one hundred forty-one billion, four hundred three million, two hundred twenty-three thousand, four hundred thirty-two".