10203543304 has 32 divisors (see below), whose sum is σ = 19406880000. Its totient is φ = 5028596352.

The previous prime is 10203543167. The next prime is 10203543307. The reversal of 10203543304 is 40334530201.

It is a super-2 number, since 2×10203543304² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10203543307) 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, 365092 + ... + 392044.

It is an arithmetic number, because the mean of its divisors is an integer number (606465000).

Almost surely, 2^10203543304 is an apocalyptic number.

It is an amenable number.

10203543304 is a deficient number, since it is larger than the sum of its proper divisors (9203336696).

10203543304 is a wasteful number, since it uses less digits than its factorization.

10203543304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27637 (or 27633 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 10203543304 in words is "ten billion, two hundred three million, five hundred forty-three thousand, three hundred four".