203304234032 has 40 divisors (see below), whose sum is σ = 401412839184. Its totient is φ = 99714577664.

The previous prime is 203304233989. The next prime is 203304234037. The reversal of 203304234032 is 230432403302.

It is a super-2 number, since 2×203304234032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203304233992 and 203304234010.

It is not an unprimeable number, because it can be changed into a prime (203304234037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4908803 + ... + 4950045.

Almost surely, 2^203304234032 is an apocalyptic number.

It is an amenable number.

203304234032 is a deficient number, since it is larger than the sum of its proper divisors (198108605152).

203304234032 is a wasteful number, since it uses less digits than its factorization.

203304234032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47117 (or 47111 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 203304234032 its reverse (230432403302), we get a palindrome (433736637334).

The spelling of 203304234032 in words is "two hundred three billion, three hundred four million, two hundred thirty-four thousand, thirty-two".