1323103511399 has 8 divisors (see below), whose sum is σ = 1328829773040. Its totient is φ = 1317385485376.

The previous prime is 1323103511381. The next prime is 1323103511407. The reversal of 1323103511399 is 9931153013231.

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 1323103511399 - 2³² = 1318808544103 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 (1323103511369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1736789 + ... + 2379630.

It is an arithmetic number, because the mean of its divisors is an integer number (166103721630).

Almost surely, 2^{1323103511399} is an apocalyptic number.

1323103511399 is a deficient number, since it is larger than the sum of its proper divisors (5726261641).

1323103511399 is a wasteful number, since it uses less digits than its factorization.

1323103511399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4117809.

The product of its (nonzero) digits is 65610, while the sum is 41.

The spelling of 1323103511399 in words is "one trillion, three hundred twenty-three billion, one hundred three million, five hundred eleven thousand, three hundred ninety-nine".