106281033 has 4 divisors (see below), whose sum is σ = 141708048. Its totient is φ = 70854020.

The previous prime is 106281031. The next prime is 106281083. The reversal of 106281033 is 330182601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106281033 - 2¹ = 106281031 is a prime.

It is a super-2 number, since 2×106281033² = 22591315951094178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106280994 and 106281012.

It is not an unprimeable number, because it can be changed into a prime (106281031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17713503 + ... + 17713508.

It is an arithmetic number, because the mean of its divisors is an integer number (35427012).

Almost surely, 2^106281033 is an apocalyptic number.

It is an amenable number.

106281033 is a deficient number, since it is larger than the sum of its proper divisors (35427015).

106281033 is an equidigital number, since it uses as much as digits as its factorization.

106281033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35427014.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 106281033 is about 10309.2692757537. The cubic root of 106281033 is about 473.6802263791.

The spelling of 106281033 in words is "one hundred six million, two hundred eighty-one thousand, thirty-three".