203432010099 has 8 divisors (see below), whose sum is σ = 273194066880. Its totient is φ = 134645646696.

The previous prime is 203432010079. The next prime is 203432010101. The reversal of 203432010099 is 990010234302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 203432010099 - 2¹³ = 203432001907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203432010029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243922857 + ... + 243923690.

It is an arithmetic number, because the mean of its divisors is an integer number (34149258360).

Almost surely, 2^203432010099 is an apocalyptic number.

203432010099 is a deficient number, since it is larger than the sum of its proper divisors (69762056781).

203432010099 is a wasteful number, since it uses less digits than its factorization.

203432010099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487846689.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 203432010099 in words is "two hundred three billion, four hundred thirty-two million, ten thousand, ninety-nine".