1063821151 has 12 divisors (see below), whose sum is σ = 1111361160. Its totient is φ = 1018020960.

The previous prime is 1063821133. The next prime is 1063821163. The reversal of 1063821151 is 1511283601.

It is not a de Polignac number, because 1063821151 - 2⁷ = 1063821023 is a prime.

It is a super-2 number, since 2×1063821151² = 2263430882629929602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063821751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77140 + ... + 89878.

It is an arithmetic number, because the mean of its divisors is an integer number (92613430).

Almost surely, 2^1063821151 is an apocalyptic number.

1063821151 is a deficient number, since it is larger than the sum of its proper divisors (47540009).

1063821151 is an equidigital number, since it uses as much as digits as its factorization.

1063821151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12874 (or 12837 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1063821151 is about 32616.2712614425. The cubic root of 1063821151 is about 1020.8365401219.

The spelling of 1063821151 in words is "one billion, sixty-three million, eight hundred twenty-one thousand, one hundred fifty-one".