1300455403320 has 32 divisors (see below), whose sum is σ = 3901366210320. Its totient is φ = 346788107520.

The previous prime is 1300455403319. The next prime is 1300455403369. The reversal of 1300455403320 is 233045540031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5418564061 + ... + 5418564300.

Almost surely, 2^{1300455403320} is an apocalyptic number.

1300455403320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300455403320 is an abundant number, since it is smaller than the sum of its proper divisors (2600910807000).

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

1300455403320 is a wasteful number, since it uses less digits than its factorization.

1300455403320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10837128375 (or 10837128371 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 1300455403320 in words is "one trillion, three hundred billion, four hundred fifty-five million, four hundred three thousand, three hundred twenty".