1203568217280 has 1120 divisors, whose sum is σ = 5203689099840. Its totient is φ = 260019486720.

The previous prime is 1203568217261. The next prime is 1203568217297. The reversal of 1203568217280 is 827128653021.

1203568217280 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 568 + 2 + 1 + 7 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 107484642 + ... + 107495838.

It is an arithmetic number, because the mean of its divisors is an integer number (4646150982).

Almost surely, 2^{1203568217280} is an apocalyptic number.

1203568217280 is a gapful number since it is divisible by the number (10) 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 1203568217280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2601844549920).

1203568217280 is an abundant number, since it is smaller than the sum of its proper divisors (4000120882560).

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

1203568217280 is a wasteful number, since it uses less digits than its factorization.

1203568217280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11279 (or 11260 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 1203568217280 in words is "one trillion, two hundred three billion, five hundred sixty-eight million, two hundred seventeen thousand, two hundred eighty".