10203432304 has 40 divisors (see below), whose sum is σ = 21358445472. Its totient is φ = 4694104320.

The previous prime is 10203432301. The next prime is 10203432311. The reversal of 10203432304 is 40323430201.

It is a happy number.

It is a super-2 number, since 2×10203432304² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203432301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14179 + ... + 143554.

Almost surely, 2^10203432304 is an apocalyptic number.

It is an amenable number.

10203432304 is an abundant number, since it is smaller than the sum of its proper divisors (11155013168).

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

10203432304 is a wasteful number, since it uses less digits than its factorization.

10203432304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158065 (or 158059 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 10203432304 its reverse (40323430201), we get a palindrome (50526862505).

The spelling of 10203432304 in words is "ten billion, two hundred three million, four hundred thirty-two thousand, three hundred four".