1300321323120 has 40 divisors (see below), whose sum is σ = 4030996102416. Its totient is φ = 346752352768.

The previous prime is 1300321323113. The next prime is 1300321323127. The reversal of 1300321323120 is 213231230031.

It is an interprime number because it is at equal distance from previous prime (1300321323113) and next prime (1300321323127).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300321323127) 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, 2709002517 + ... + 2709002996.

Almost surely, 2^{1300321323120} is an apocalyptic number.

1300321323120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300321323120 is an abundant number, since it is smaller than the sum of its proper divisors (2730674779296).

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

1300321323120 is a wasteful number, since it uses less digits than its factorization.

1300321323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5418005529 (or 5418005523 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1300321323120 its reverse (213231230031), we get a palindrome (1513552553151).

The spelling of 1300321323120 in words is "one trillion, three hundred billion, three hundred twenty-one million, three hundred twenty-three thousand, one hundred twenty".