1323104245 has 16 divisors (see below), whose sum is σ = 1627234560. Its totient is φ = 1032467904.

The previous prime is 1323104179. The next prime is 1323104249. The reversal of 1323104245 is 5424013231.

It is a cyclic number.

It is not a de Polignac number, because 1323104245 - 2¹³ = 1323096053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323104249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12607 + ... + 52963.

It is an arithmetic number, because the mean of its divisors is an integer number (101702160).

Almost surely, 2^1323104245 is an apocalyptic number.

It is an amenable number.

1323104245 is a deficient number, since it is larger than the sum of its proper divisors (304130315).

1323104245 is an equidigital number, since it uses as much as digits as its factorization.

1323104245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40524.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1323104245 is about 36374.4999278341. The cubic root of 1323104245 is about 1097.8205455318.

Adding to 1323104245 its reverse (5424013231), we get a palindrome (6747117476).

The spelling of 1323104245 in words is "one billion, three hundred twenty-three million, one hundred four thousand, two hundred forty-five".