203031014431054 has 16 divisors (see below), whose sum is σ = 311051808131328. Its totient is φ = 99347433571512.

The previous prime is 203031014431033. The next prime is 203031014431103. The reversal of 203031014431054 is 450134410130302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87646632 + ... + 89933275.

It is an arithmetic number, because the mean of its divisors is an integer number (19440738008208).

Almost surely, 2^{203031014431054} is an apocalyptic number.

203031014431054 is a deficient number, since it is larger than the sum of its proper divisors (108020793700274).

203031014431054 is a wasteful number, since it uses less digits than its factorization.

203031014431054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177592119.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 203031014431054 its reverse (450134410130302), we get a palindrome (653165424561356).

The spelling of 203031014431054 in words is "two hundred three trillion, thirty-one billion, fourteen million, four hundred thirty-one thousand, fifty-four".