1323107063232 has 112 divisors (see below), whose sum is σ = 3555098149632. Its totient is φ = 434236723200.

The previous prime is 1323107063197. The next prime is 1323107063249. The reversal of 1323107063232 is 2323607013231.

It is a super-2 number, since 2×1323107063232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323107063193 and 1323107063202.

It is a congruent 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, 3074163 + ... + 3478029.

Almost surely, 2^{1323107063232} is an apocalyptic number.

1323107063232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323107063232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1777549074816).

1323107063232 is an abundant number, since it is smaller than the sum of its proper divisors (2231991086400).

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

1323107063232 is a wasteful number, since it uses less digits than its factorization.

1323107063232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404146 (or 404136 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The spelling of 1323107063232 in words is "one trillion, three hundred twenty-three billion, one hundred seven million, sixty-three thousand, two hundred thirty-two".