1324215146203 has 4 divisors (see below), whose sum is σ = 1324220779728. Its totient is φ = 1324209512680.

The previous prime is 1324215146197. The next prime is 1324215146213. The reversal of 1324215146203 is 3026415124231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1324215146203 - 2¹³ = 1324215138011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324215146213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448088 + ... + 2939653.

It is an arithmetic number, because the mean of its divisors is an integer number (331055194932).

Almost surely, 2^{1324215146203} is an apocalyptic number.

1324215146203 is a deficient number, since it is larger than the sum of its proper divisors (5633525).

1324215146203 is an equidigital number, since it uses as much as digits as its factorization.

1324215146203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633524.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 1324215146203 in words is "one trillion, three hundred twenty-four billion, two hundred fifteen million, one hundred forty-six thousand, two hundred three".