1012000303305 has 40 divisors (see below), whose sum is σ = 1827952467264. Its totient is φ = 535613364000.

The previous prime is 1012000303273. The next prime is 1012000303333. The reversal of 1012000303305 is 5033030002101.

1012000303305 is a `hidden beast` number, since 101 + 200 + 0 + 30 + 330 + 5 = 666.

It is not a de Polignac number, because 1012000303305 - 2⁵ = 1012000303273 is a prime.

It is a super-2 number, since 2×1012000303305² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9484221 + ... + 9590330.

Almost surely, 2^{1012000303305} is an apocalyptic number.

1012000303305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1012000303305 is a deficient number, since it is larger than the sum of its proper divisors (815952163959).

1012000303305 is a wasteful number, since it uses less digits than its factorization.

1012000303305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074699 (or 19074690 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 1012000303305 its reverse (5033030002101), we get a palindrome (6045030305406).

The spelling of 1012000303305 in words is "one trillion, twelve billion, three hundred three thousand, three hundred five".