1323023001 has 8 divisors (see below), whose sum is σ = 1775870400. Its totient is φ = 876095472.

The previous prime is 1323022933. The next prime is 1323023081. The reversal of 1323023001 is 1003203231.

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

It is not a de Polignac number, because 1323023001 - 2¹⁰ = 1323021977 is a prime.

It is a super-2 number, since 2×1323023001² = 3500779722350092002, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323023081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479445 + ... + 1480338.

It is an arithmetic number, because the mean of its divisors is an integer number (221983800).

Almost surely, 2^1323023001 is an apocalyptic number.

It is an amenable number.

1323023001 is a deficient number, since it is larger than the sum of its proper divisors (452847399).

1323023001 is a wasteful number, since it uses less digits than its factorization.

1323023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959935.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1323023001 is about 36373.3831393232. The cubic root of 1323023001 is about 1097.7980748514.

Adding to 1323023001 its reverse (1003203231), we get a palindrome (2326226232).

The spelling of 1323023001 in words is "one billion, three hundred twenty-three million, twenty-three thousand, one".