1012230003 has 4 divisors (see below), whose sum is σ = 1349640008. Its totient is φ = 674820000.

The previous prime is 1012229993. The next prime is 1012230029. The reversal of 1012230003 is 3000322101.

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 1012230003 - 2¹³ = 1012221811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012230203) 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, 168704998 + ... + 168705003.

It is an arithmetic number, because the mean of its divisors is an integer number (337410002).

Almost surely, 2^1012230003 is an apocalyptic number.

1012230003 is a deficient number, since it is larger than the sum of its proper divisors (337410005).

1012230003 is an equidigital number, since it uses as much as digits as its factorization.

1012230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337410004.

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

The square root of 1012230003 is about 31815.5622769738. The cubic root of 1012230003 is about 1004.0601604533.

Adding to 1012230003 its reverse (3000322101), we get a palindrome (4012552104).

The spelling of 1012230003 in words is "one billion, twelve million, two hundred thirty thousand, three".