2313523225 has 24 divisors (see below), whose sum is σ = 3093413120. Its totient is φ = 1706253120.

The previous prime is 2313523213. The next prime is 2313523229. The reversal of 2313523225 is 5223253132.

It is a happy number.

It is not a de Polignac number, because 2313523225 - 2¹⁷ = 2313392153 is a prime.

It is a super-2 number, since 2×2313523225² = 10704779425228801250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2313523193 and 2313523202.

It is not an unprimeable number, because it can be changed into a prime (2313523229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275032 + ... + 283318.

Almost surely, 2^2313523225 is an apocalyptic number.

2313523225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2313523225 is a deficient number, since it is larger than the sum of its proper divisors (779889895).

2313523225 is a wasteful number, since it uses less digits than its factorization.

2313523225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9169 (or 9164 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 2313523225 is about 48099.0979645149. The cubic root of 2313523225 is about 1322.5881316763.

Adding to 2313523225 its reverse (5223253132), we get a palindrome (7536776357).

It can be divided in two parts, 23135 and 23225, that added together give a triangular number (46360 = T₃₀₄).

The spelling of 2313523225 in words is "two billion, three hundred thirteen million, five hundred twenty-three thousand, two hundred twenty-five".