133010105 has 4 divisors (see below), whose sum is σ = 159612132. Its totient is φ = 106408080.

The previous prime is 133010099. The next prime is 133010107. The reversal of 133010105 is 501010331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501010331 = 17483 ⋅28657.

It can be written as a sum of positive squares in 2 ways, for example, as 47927929 + 85082176 = 6923^2 + 9224^2 .

It is not a de Polignac number, because 133010105 - 2⁶ = 133010041 is a prime.

It is a super-2 number, since 2×133010105² = 35383376064222050, which contains 22 as substring.

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 133010105.

It is not an unprimeable number, because it can be changed into a prime (133010107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13301006 + ... + 13301015.

It is an arithmetic number, because the mean of its divisors is an integer number (39903033).

Almost surely, 2^133010105 is an apocalyptic number.

It is an amenable number.

133010105 is a deficient number, since it is larger than the sum of its proper divisors (26602027).

133010105 is an equidigital number, since it uses as much as digits as its factorization.

133010105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26602026.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 133010105 is about 11533.0006936616. Note that the first 3 decimals coincide. The cubic root of 133010105 is about 510.4597993556.

Adding to 133010105 its reverse (501010331), we get a palindrome (634020436).

The spelling of 133010105 in words is "one hundred thirty-three million, ten thousand, one hundred five".