1063212511 has 4 divisors (see below), whose sum is σ = 1066276872. Its totient is φ = 1060148152.

The previous prime is 1063212497. The next prime is 1063212523. The reversal of 1063212511 is 1152123601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1063212511 - 2²⁷ = 928994783 is a prime.

It is a super-2 number, since 2×1063212511² = 2260841687093850242, 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 (1063212541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531660 + ... + 1532353.

It is an arithmetic number, because the mean of its divisors is an integer number (266569218).

Almost surely, 2^1063212511 is an apocalyptic number.

1063212511 is a deficient number, since it is larger than the sum of its proper divisors (3064361).

1063212511 is an equidigital number, since it uses as much as digits as its factorization.

1063212511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064360.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1063212511 is about 32606.9396141374. The cubic root of 1063212511 is about 1020.6418205238.

The spelling of 1063212511 in words is "one billion, sixty-three million, two hundred twelve thousand, five hundred eleven".