203413315336164 has 24 divisors (see below), whose sum is σ = 527367854575520. Its totient is φ = 67804438445352.

The previous prime is 203413315336087. The next prime is 203413315336219. The reversal of 203413315336164 is 461633513314302.

203413315336164 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 13 + 3 + 15 + 3 + 3 + 616 + 4 = 666.

203413315336164 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 941728311634 + ... + 941728311849.

Almost surely, 2^{203413315336164} is an apocalyptic number.

It is an amenable number.

203413315336164 is an abundant number, since it is smaller than the sum of its proper divisors (323954539239356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203413315336164 is a wasteful number, since it uses less digits than its factorization.

203413315336164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883456623496 (or 1883456623488 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 203413315336164 in words is "two hundred three trillion, four hundred thirteen billion, three hundred fifteen million, three hundred thirty-six thousand, one hundred sixty-four".