2345503113 has 12 divisors (see below), whose sum is σ = 3470582388. Its totient is φ = 1525530240.

The previous prime is 2345503099. The next prime is 2345503117. The reversal of 2345503113 is 3113055432.

2345503113 is a `hidden beast` number, since 2 + 3 + 45 + 503 + 113 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 570397689 + 1775105424 = 23883^2 + 42132^2 .

It is not a de Polignac number, because 2345503113 - 2⁵ = 2345503081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2345503117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3177820 + ... + 3178557.

It is an arithmetic number, because the mean of its divisors is an integer number (289215199).

Almost surely, 2^2345503113 is an apocalyptic number.

It is an amenable number.

2345503113 is a deficient number, since it is larger than the sum of its proper divisors (1125079275).

2345503113 is a wasteful number, since it uses less digits than its factorization.

2345503113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356424 (or 6356421 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2345503113 is about 48430.3945162539. The cubic root of 2345503113 is about 1328.6543219227.

Adding to 2345503113 its reverse (3113055432), we get a palindrome (5458558545).

The spelling of 2345503113 in words is "two billion, three hundred forty-five million, five hundred three thousand, one hundred thirteen".