1323310124252 has 6 divisors (see below), whose sum is σ = 2315792717448. Its totient is φ = 661655062124.

The previous prime is 1323310124251. The next prime is 1323310124267. The reversal of 1323310124252 is 2524210133231.

It is a super-2 number, since 2×1323310124252² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323310124251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165413765528 + ... + 165413765535.

It is an arithmetic number, because the mean of its divisors is an integer number (385965452908).

Almost surely, 2^{1323310124252} is an apocalyptic number.

It is an amenable number.

1323310124252 is a deficient number, since it is larger than the sum of its proper divisors (992482593196).

1323310124252 is a wasteful number, since it uses less digits than its factorization.

1323310124252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330827531067 (or 330827531065 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1323310124252 its reverse (2524210133231), we get a palindrome (3847520257483).

The spelling of 1323310124252 in words is "one trillion, three hundred twenty-three billion, three hundred ten million, one hundred twenty-four thousand, two hundred fifty-two".