1323435130105 has 16 divisors (see below), whose sum is σ = 1732738474944. Its totient is φ = 962364066880.

The previous prime is 1323435130099. The next prime is 1323435130139. The reversal of 1323435130105 is 5010315343231.

It is a happy number.

It is not a de Polignac number, because 1323435130105 - 2¹³ = 1323435121913 is a prime.

It is a super-2 number, since 2×1323435130105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278742 + ... + 2069311.

It is an arithmetic number, because the mean of its divisors is an integer number (108296154684).

Almost surely, 2^{1323435130105} is an apocalyptic number.

It is an amenable number.

1323435130105 is a deficient number, since it is larger than the sum of its proper divisors (409303344839).

1323435130105 is a wasteful number, since it uses less digits than its factorization.

1323435130105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355256.

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 1323435130105 in words is "one trillion, three hundred twenty-three billion, four hundred thirty-five million, one hundred thirty thousand, one hundred five".