203432466601 has 16 divisors (see below), whose sum is σ = 257145409024. Its totient is φ = 156607349184.

The previous prime is 203432466551. The next prime is 203432466617. The reversal of 203432466601 is 106664234302.

It is a happy number.

203432466601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 203432466601 - 2⁹ = 203432466089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (203432466641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30206385 + ... + 30213118.

It is an arithmetic number, because the mean of its divisors is an integer number (16071588064).

Almost surely, 2^203432466601 is an apocalyptic number.

It is an amenable number.

203432466601 is a deficient number, since it is larger than the sum of its proper divisors (53712942423).

203432466601 is a wasteful number, since it uses less digits than its factorization.

203432466601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60419560.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 203432466601 in words is "two hundred three billion, four hundred thirty-two million, four hundred sixty-six thousand, six hundred one".