12043356703 has 8 divisors (see below), whose sum is σ = 13787945600. Its totient is φ = 10304795160.

The previous prime is 12043356691. The next prime is 12043356797. The reversal of 12043356703 is 30765334021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12043356703 - 2¹³ = 12043348511 is a prime.

It is a super-3 number, since 3×12043356703³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043356503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1502553 + ... + 1510546.

It is an arithmetic number, because the mean of its divisors is an integer number (1723493200).

Almost surely, 2^12043356703 is an apocalyptic number.

12043356703 is a deficient number, since it is larger than the sum of its proper divisors (1744588897).

12043356703 is an equidigital number, since it uses as much as digits as its factorization.

12043356703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013677.

The product of its (nonzero) digits is 45360, while the sum is 34.

The spelling of 12043356703 in words is "twelve billion, forty-three million, three hundred fifty-six thousand, seven hundred three".