10021230003 has 4 divisors (see below), whose sum is σ = 13361640008. Its totient is φ = 6680820000.

The previous prime is 10021229993. The next prime is 10021230017. The reversal of 10021230003 is 30003212001.

It is a happy number.

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

It is not a de Polignac number, because 10021230003 - 2¹⁴ = 10021213619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021230103) 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, 1670204998 + ... + 1670205003.

It is an arithmetic number, because the mean of its divisors is an integer number (3340410002).

Almost surely, 2^10021230003 is an apocalyptic number.

10021230003 is a deficient number, since it is larger than the sum of its proper divisors (3340410005).

10021230003 is an equidigital number, since it uses as much as digits as its factorization.

10021230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340410004.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10021230003 its reverse (30003212001), we get a palindrome (40024442004).

The spelling of 10021230003 in words is "ten billion, twenty-one million, two hundred thirty thousand, three".