1106820071 has 8 divisors (see below), whose sum is σ = 1339345440. Its totient is φ = 892896768.

The previous prime is 1106820047. The next prime is 1106820073. The reversal of 1106820071 is 1700286011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1106820071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1106820071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106820073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4650386 + ... + 4650623.

It is an arithmetic number, because the mean of its divisors is an integer number (167418180).

Almost surely, 2^1106820071 is an apocalyptic number.

1106820071 is a deficient number, since it is larger than the sum of its proper divisors (232525369).

1106820071 is an equidigital number, since it uses as much as digits as its factorization.

1106820071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301033.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 1106820071 is about 33268.9054674181. The cubic root of 1106820071 is about 1034.4091226209.

The spelling of 1106820071 in words is "one billion, one hundred six million, eight hundred twenty thousand, seventy-one".