101230312003 has 4 divisors (see below), whose sum is σ = 101338349560. Its totient is φ = 101122274448.

The previous prime is 101230311947. The next prime is 101230312013. The reversal of 101230312003 is 300213032101.

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

It is a cyclic number.

It is not a de Polignac number, because 101230312003 - 2³³ = 92640377411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101230312013) 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, 54017373 + ... + 54019246.

It is an arithmetic number, because the mean of its divisors is an integer number (25334587390).

Almost surely, 2^101230312003 is an apocalyptic number.

101230312003 is a deficient number, since it is larger than the sum of its proper divisors (108037557).

101230312003 is an equidigital number, since it uses as much as digits as its factorization.

101230312003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108037556.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 101230312003 its reverse (300213032101), we get a palindrome (401443344104).

The spelling of 101230312003 in words is "one hundred one billion, two hundred thirty million, three hundred twelve thousand, three".