103440230333 has 4 divisors (see below), whose sum is σ = 112843887648. Its totient is φ = 94036573020.

The previous prime is 103440230323. The next prime is 103440230339. The reversal of 103440230333 is 333032044301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103440230333 - 2⁴ = 103440230317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103440230339) 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, 4701828641 + ... + 4701828662.

It is an arithmetic number, because the mean of its divisors is an integer number (28210971912).

Almost surely, 2^103440230333 is an apocalyptic number.

It is an amenable number.

103440230333 is a deficient number, since it is larger than the sum of its proper divisors (9403657315).

103440230333 is an equidigital number, since it uses as much as digits as its factorization.

103440230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9403657314.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 103440230333 its reverse (333032044301), we get a palindrome (436472274634).

The spelling of 103440230333 in words is "one hundred three billion, four hundred forty million, two hundred thirty thousand, three hundred thirty-three".