1304445103320 has 64 divisors (see below), whose sum is σ = 3919868640000. Its totient is φ = 347271287168.

The previous prime is 1304445103289. The next prime is 1304445103369. The reversal of 1304445103320 is 233015444031.

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 15 ways as a sum of consecutive naturals, for example, 9001890 + ... + 9145649.

It is an arithmetic number, because the mean of its divisors is an integer number (61247947500).

Almost surely, 2^{1304445103320} is an apocalyptic number.

1304445103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304445103320 is an abundant number, since it is smaller than the sum of its proper divisors (2615423536680).

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

1304445103320 is a wasteful number, since it uses less digits than its factorization.

1304445103320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18148152 (or 18148148 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 1304445103320 in words is "one trillion, three hundred four billion, four hundred forty-five million, one hundred three thousand, three hundred twenty".