2345113523 has 2 divisors, whose sum is σ = 2345113524. Its totient is φ = 2345113522.

The previous prime is 2345113487. The next prime is 2345113541. The reversal of 2345113523 is 3253115432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2345113523 is a prime.

It is not a weakly prime, because it can be changed into another prime (2345113583) 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 as a sum of consecutive naturals, namely, 1172556761 + 1172556762.

It is an arithmetic number, because the mean of its divisors is an integer number (1172556762).

Almost surely, 2^2345113523 is an apocalyptic number.

2345113523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345113523 is an equidigital number, since it uses as much as digits as its factorization.

2345113523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 2345113523 is about 48426.3721849985. The cubic root of 2345113523 is about 1328.5807543234.

Adding to 2345113523 its reverse (3253115432), we get a palindrome (5598228955).

The spelling of 2345113523 in words is "two billion, three hundred forty-five million, one hundred thirteen thousand, five hundred twenty-three".