1323012013170 has 16 divisors (see below), whose sum is σ = 3175228831680. Its totient is φ = 352803203504.

The previous prime is 1323012013157. The next prime is 1323012013171. The reversal of 1323012013170 is 713102103231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323012013170.

It is not an unprimeable number, because it can be changed into a prime (1323012013171) 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, 22050200190 + ... + 22050200249.

It is an arithmetic number, because the mean of its divisors is an integer number (198451801980).

Almost surely, 2^{1323012013170} is an apocalyptic number.

1323012013170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323012013170 is an abundant number, since it is smaller than the sum of its proper divisors (1852216818510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323012013170 is a wasteful number, since it uses less digits than its factorization.

1323012013170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44100400449.

The product of its (nonzero) digits is 756, while the sum is 24.

The spelling of 1323012013170 in words is "one trillion, three hundred twenty-three billion, twelve million, thirteen thousand, one hundred seventy".