1323146001 has 16 divisors (see below), whose sum is σ = 1861591680. Its totient is φ = 834261120.

The previous prime is 1323145979. The next prime is 1323146003. The reversal of 1323146001 is 1006413231.

It is not a de Polignac number, because 1323146001 - 2¹⁴ = 1323129617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323146003) 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 15 ways as a sum of consecutive naturals, for example, 101590 + ... + 113871.

It is an arithmetic number, because the mean of its divisors is an integer number (116349480).

Almost surely, 2^1323146001 is an apocalyptic number.

It is an amenable number.

1323146001 is a deficient number, since it is larger than the sum of its proper divisors (538445679).

1323146001 is a wasteful number, since it uses less digits than its factorization.

1323146001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215576.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1323146001 is about 36375.0738968322. The cubic root of 1323146001 is about 1097.8320941589.

Adding to 1323146001 its reverse (1006413231), we get a palindrome (2329559232).

The spelling of 1323146001 in words is "one billion, three hundred twenty-three million, one hundred forty-six thousand, one".