203054050346 has 16 divisors (see below), whose sum is σ = 348100369344. Its totient is φ = 87021236544.

The previous prime is 203054050319. The next prime is 203054050357. The reversal of 203054050346 is 643050450302.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627026 + ... + 894018.

It is an arithmetic number, because the mean of its divisors is an integer number (21756273084).

Almost surely, 2^203054050346 is an apocalyptic number.

203054050346 is a deficient number, since it is larger than the sum of its proper divisors (145046318998).

203054050346 is a wasteful number, since it uses less digits than its factorization.

203054050346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321325.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 203054050346 in words is "two hundred three billion, fifty-four million, fifty thousand, three hundred forty-six".