203112096 has 48 divisors (see below), whose sum is σ = 581642208. Its totient is φ = 61548800.

The previous prime is 203112089. The next prime is 203112131. The reversal of 203112096 is 690211302.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95115 + ... + 97226.

It is an arithmetic number, because the mean of its divisors is an integer number (12117546).

Almost surely, 2^203112096 is an apocalyptic number.

It is an amenable number.

203112096 is an abundant number, since it is smaller than the sum of its proper divisors (378530112).

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

203112096 is a wasteful number, since it uses less digits than its factorization.

203112096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192365 (or 192357 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 203112096 is about 14251.7401042820. The cubic root of 203112096 is about 587.8212238213.

Adding to 203112096 its reverse (690211302), we get a palindrome (893323398).

The spelling of 203112096 in words is "two hundred three million, one hundred twelve thousand, ninety-six".