10003134243 has 4 divisors (see below), whose sum is σ = 13337512328. Its totient is φ = 6668756160.

The previous prime is 10003134241. The next prime is 10003134277. The reversal of 10003134243 is 34243130001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10003134243 - 2¹ = 10003134241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10003134241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667189038 + ... + 1667189043.

It is an arithmetic number, because the mean of its divisors is an integer number (3334378082).

Almost surely, 2^10003134243 is an apocalyptic number.

10003134243 is a deficient number, since it is larger than the sum of its proper divisors (3334378085).

10003134243 is an equidigital number, since it uses as much as digits as its factorization.

10003134243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334378084.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10003134243 its reverse (34243130001), we get a palindrome (44246264244).

The spelling of 10003134243 in words is "ten billion, three million, one hundred thirty-four thousand, two hundred forty-three".