1006056111 has 8 divisors (see below), whose sum is σ = 1343302960. Its totient is φ = 669756672.

The previous prime is 1006056097. The next prime is 1006056119. The reversal of 1006056111 is 1116506001.

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

It is not a de Polignac number, because 1006056111 - 2⁶ = 1006056047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006056119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234370 + ... + 238623.

It is an arithmetic number, because the mean of its divisors is an integer number (167912870).

Almost surely, 2^1006056111 is an apocalyptic number.

1006056111 is a deficient number, since it is larger than the sum of its proper divisors (337246849).

1006056111 is an equidigital number, since it uses as much as digits as its factorization.

1006056111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473705.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1006056111 is about 31718.3875851217. The cubic root of 1006056111 is about 1002.0146421580.

The spelling of 1006056111 in words is "one billion, six million, fifty-six thousand, one hundred eleven".