1063204309125 has 240 divisors, whose sum is σ = 2315491738560. Its totient is φ = 485981143200.

The previous prime is 1063204309049. The next prime is 1063204309171. The reversal of 1063204309125 is 5219034023601.

1063204309125 is a `hidden beast` number, since 1 + 0 + 6 + 320 + 4 + 309 + 1 + 25 = 666.

It is not a de Polignac number, because 1063204309125 - 2¹⁹ = 1063203784837 is a prime.

It is a super-2 number, since 2×1063204309125² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1063204309125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 120553966 + ... + 120562784.

It is an arithmetic number, because the mean of its divisors is an integer number (9647882244).

Almost surely, 2^{1063204309125} is an apocalyptic number.

1063204309125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1063204309125 is an abundant number, since it is smaller than the sum of its proper divisors (1252287429435).

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

1063204309125 is an frugal number, since it uses more digits than its factorization.

1063204309125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8875 (or 8834 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 1063204309125 in words is "one trillion, sixty-three billion, two hundred four million, three hundred nine thousand, one hundred twenty-five".