203104342032 has 20 divisors (see below), whose sum is σ = 524686217040. Its totient is φ = 67701447328.

The previous prime is 203104342031. The next prime is 203104342033. The reversal of 203104342032 is 230243401302.

It is an interprime number because it is at equal distance from previous prime (203104342031) and next prime (203104342033).

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

It is a junction number, because it is equal to n+sod(n) for n = 203104341993 and 203104342011.

It is not an unprimeable number, because it can be changed into a prime (203104342031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2115670182 + ... + 2115670277.

It is an arithmetic number, because the mean of its divisors is an integer number (26234310852).

Almost surely, 2^203104342032 is an apocalyptic number.

It is an amenable number.

203104342032 is an abundant number, since it is smaller than the sum of its proper divisors (321581875008).

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

203104342032 is a wasteful number, since it uses less digits than its factorization.

203104342032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231340470 (or 4231340464 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 203104342032 its reverse (230243401302), we get a palindrome (433347743334).

The spelling of 203104342032 in words is "two hundred three billion, one hundred four million, three hundred forty-two thousand, thirty-two".