2345321103 has 16 divisors (see below), whose sum is σ = 3195196416. Its totient is φ = 1529529440.

The previous prime is 2345321059. The next prime is 2345321117. The reversal of 2345321103 is 3011235432.

2345321103 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 2345321103 - 2⁸ = 2345320847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345322103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549325 + ... + 553577.

It is an arithmetic number, because the mean of its divisors is an integer number (199699776).

Almost surely, 2^2345321103 is an apocalyptic number.

2345321103 is a deficient number, since it is larger than the sum of its proper divisors (849875313).

2345321103 is a wasteful number, since it uses less digits than its factorization.

2345321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8214.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2345321103 is about 48428.5153912444. The cubic root of 2345321103 is about 1328.6199533719.

Adding to 2345321103 its reverse (3011235432), we get a palindrome (5356556535).

The spelling of 2345321103 in words is "two billion, three hundred forty-five million, three hundred twenty-one thousand, one hundred three".