2323115156 has 6 divisors (see below), whose sum is σ = 4065451530. Its totient is φ = 1161557576.

The previous prime is 2323115153. The next prime is 2323115167. The reversal of 2323115156 is 6515113232.

It can be written as a sum of positive squares in only one way, i.e., 2322276100 + 839056 = 48190^2 + 916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323115153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290389391 + ... + 290389398.

It is an arithmetic number, because the mean of its divisors is an integer number (677575255).

Almost surely, 2^2323115156 is an apocalyptic number.

It is an amenable number.

2323115156 is a deficient number, since it is larger than the sum of its proper divisors (1742336374).

2323115156 is a wasteful number, since it uses less digits than its factorization.

2323115156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580778793 (or 580778791 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 2323115156 is about 48198.7049203607. The cubic root of 2323115156 is about 1324.4134403407.

Adding to 2323115156 its reverse (6515113232), we get a palindrome (8838228388).

The spelling of 2323115156 in words is "two billion, three hundred twenty-three million, one hundred fifteen thousand, one hundred fifty-six".