106005011 has 4 divisors (see below), whose sum is σ = 121148592. Its totient is φ = 90861432.

The previous prime is 106004993. The next prime is 106005023. The reversal of 106005011 is 110500601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110500601 = 53 ⋅2084917.

It is a cyclic number.

It is not a de Polignac number, because 106005011 - 2²² = 101810707 is a prime.

It is a super-2 number, since 2×106005011² = 22474124714220242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106005061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7571780 + ... + 7571793.

It is an arithmetic number, because the mean of its divisors is an integer number (30287148).

Almost surely, 2^106005011 is an apocalyptic number.

106005011 is a deficient number, since it is larger than the sum of its proper divisors (15143581).

106005011 is an equidigital number, since it uses as much as digits as its factorization.

106005011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15143580.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 106005011 is about 10295.8734937838. The cubic root of 106005011 is about 473.2698066014.

Adding to 106005011 its reverse (110500601), we get a palindrome (216505612).

The spelling of 106005011 in words is "one hundred six million, five thousand, eleven".