811052134 has 8 divisors (see below), whose sum is σ = 1216846008. Its totient is φ = 405436800.

The previous prime is 811052129. The next prime is 811052153. The reversal of 811052134 is 431250118.

811052134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 811052099 and 811052108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32632 + ... + 51835.

It is an arithmetic number, because the mean of its divisors is an integer number (152105751).

Almost surely, 2^811052134 is an apocalyptic number.

811052134 is a deficient number, since it is larger than the sum of its proper divisors (405793874).

811052134 is a wasteful number, since it uses less digits than its factorization.

811052134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89270.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 811052134 is about 28478.9770532581. The cubic root of 811052134 is about 932.5731851796.

The spelling of 811052134 in words is "eight hundred eleven million, fifty-two thousand, one hundred thirty-four".