2303342503 has 32 divisors (see below), whose sum is σ = 2923780608. Its totient is φ = 1762560000.

The previous prime is 2303342497. The next prime is 2303342519. The reversal of 2303342503 is 3052433032.

2303342503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2303342503 - 2⁹ = 2303341991 is a prime.

It is a super-2 number, since 2×2303342503² = 10610773372252610018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303342533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1022128 + ... + 1024378.

It is an arithmetic number, because the mean of its divisors is an integer number (91368144).

Almost surely, 2^2303342503 is an apocalyptic number.

2303342503 is a deficient number, since it is larger than the sum of its proper divisors (620438105).

2303342503 is a wasteful number, since it uses less digits than its factorization.

2303342503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 2303342503 is about 47993.1505842240. The cubic root of 2303342503 is about 1320.6452506106.

Adding to 2303342503 its reverse (3052433032), we get a palindrome (5355775535).

It can be divided in two parts, 23033 and 42503, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 2303342503 in words is "two billion, three hundred three million, three hundred forty-two thousand, five hundred three".