1323545250013 has 8 divisors (see below), whose sum is σ = 1512630116928. Its totient is φ = 1134462126624.

The previous prime is 1323545249987. The next prime is 1323545250029. The reversal of 1323545250013 is 3100525453231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323545250013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323545260013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2606745 + ... + 3072817.

It is an arithmetic number, because the mean of its divisors is an integer number (189078764616).

Almost surely, 2^{1323545250013} is an apocalyptic number.

It is an amenable number.

1323545250013 is a deficient number, since it is larger than the sum of its proper divisors (189084866915).

1323545250013 is an equidigital number, since it uses as much as digits as its factorization.

1323545250013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871763.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 1323545250013 in words is "one trillion, three hundred twenty-three billion, five hundred forty-five million, two hundred fifty thousand, thirteen".