1323230103001 has 4 divisors (see below), whose sum is σ = 1348196708772. Its totient is φ = 1298263497232.

The previous prime is 1323230102983. The next prime is 1323230103037. The reversal of 1323230103001 is 1003010323231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1118727174601 + 204502928400 = 1057699^2 + 452220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323230103001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1323230103001.

It is not an unprimeable number, because it can be changed into a prime (1323230103071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12483302806 + ... + 12483302911.

It is an arithmetic number, because the mean of its divisors is an integer number (337049177193).

Almost surely, 2^{1323230103001} is an apocalyptic number.

It is an amenable number.

1323230103001 is a deficient number, since it is larger than the sum of its proper divisors (24966605771).

1323230103001 is an equidigital number, since it uses as much as digits as its factorization.

1323230103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24966605770.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1323230103001 its reverse (1003010323231), we get a palindrome (2326240426232).

The spelling of 1323230103001 in words is "one trillion, three hundred twenty-three billion, two hundred thirty million, one hundred three thousand, one".