2340331003 has 4 divisors (see below), whose sum is σ = 2341711800. Its totient is φ = 2338950208.

The previous prime is 2340330991. The next prime is 2340331009. The reversal of 2340331003 is 3001330432.

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 2340331003 - 2¹⁷ = 2340199931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340331009) 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, 687853 + ... + 691246.

It is an arithmetic number, because the mean of its divisors is an integer number (585427950).

Almost surely, 2^2340331003 is an apocalyptic number.

2340331003 is a deficient number, since it is larger than the sum of its proper divisors (1380797).

2340331003 is a wasteful number, since it uses less digits than its factorization.

2340331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380796.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2340331003 is about 48376.9676912475. The cubic root of 2340331003 is about 1327.6769902203.

Adding to 2340331003 its reverse (3001330432), we get a palindrome (5341661435).

It can be divided in two parts, 2 and 340331003, that added together give a triangular number (340331005 = T₂₆₀₈₉).

The spelling of 2340331003 in words is "two billion, three hundred forty million, three hundred thirty-one thousand, three".