1323053042501 has 8 divisors (see below), whose sum is σ = 1376767851360. Its totient is φ = 1270381239792.

The previous prime is 1323053042497. The next prime is 1323053042539. The reversal of 1323053042501 is 1052403503231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1323053042501 - 2² = 1323053042497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323053042581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260748950 + ... + 260754023.

It is an arithmetic number, because the mean of its divisors is an integer number (172095981420).

Almost surely, 2^{1323053042501} is an apocalyptic number.

It is an amenable number.

1323053042501 is a deficient number, since it is larger than the sum of its proper divisors (53714808859).

1323053042501 is an equidigital number, since it uses as much as digits as its factorization.

1323053042501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521503075.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1323053042501 its reverse (1052403503231), we get a palindrome (2375456545732).

The spelling of 1323053042501 in words is "one trillion, three hundred twenty-three billion, fifty-three million, forty-two thousand, five hundred one".