1325202324 has 12 divisors (see below), whose sum is σ = 3092138784. Its totient is φ = 441734104.

The previous prime is 1325202311. The next prime is 1325202331. The reversal of 1325202324 is 4232025231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1325202324² = 3512322399070001952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1325202294 and 1325202303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55216752 + ... + 55216775.

It is an arithmetic number, because the mean of its divisors is an integer number (257678232).

Almost surely, 2^1325202324 is an apocalyptic number.

It is an amenable number.

1325202324 is an abundant number, since it is smaller than the sum of its proper divisors (1766936460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325202324 is a wasteful number, since it uses less digits than its factorization.

1325202324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110433534 (or 110433532 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1325202324 is about 36403.3284741931. The cubic root of 1325202324 is about 1098.4005194425.

Adding to 1325202324 its reverse (4232025231), we get a palindrome (5557227555).

The spelling of 1325202324 in words is "one billion, three hundred twenty-five million, two hundred two thousand, three hundred twenty-four".