10003203400 has 48 divisors (see below), whose sum is σ = 23350224240. Its totient is φ = 3985320000.

The previous prime is 10003203389. The next prime is 10003203403. The reversal of 10003203400 is 430230001.

It is not an unprimeable number, because it can be changed into a prime (10003203403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49434 + ... + 149833.

It is an arithmetic number, because the mean of its divisors is an integer number (486463005).

Almost surely, 2^10003203400 is an apocalyptic number.

10003203400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003203400 is an abundant number, since it is smaller than the sum of its proper divisors (13347020840).

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

10003203400 is a wasteful number, since it uses less digits than its factorization.

10003203400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199534 (or 199525 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10003203400 its reverse (430230001), we get a palindrome (10433433401).

The spelling of 10003203400 in words is "ten billion, three million, two hundred three thousand, four hundred".