106213533 has 16 divisors (see below), whose sum is σ = 146489856. Its totient is φ = 68382720.

The previous prime is 106213507. The next prime is 106213543. The reversal of 106213533 is 335312601.

It is a happy number.

It is not a de Polignac number, because 106213533 - 2⁶ = 106213469 is a prime.

It is a super-2 number, since 2×106213533² = 22562629184684178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106213543) 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 15 ways as a sum of consecutive naturals, for example, 61741 + ... + 63437.

It is an arithmetic number, because the mean of its divisors is an integer number (9155616).

Almost surely, 2^106213533 is an apocalyptic number.

It is an amenable number.

106213533 is a deficient number, since it is larger than the sum of its proper divisors (40276323).

106213533 is a wasteful number, since it uses less digits than its factorization.

106213533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 106213533 is about 10305.9950029097. The cubic root of 106213533 is about 473.5799256775.

The spelling of 106213533 in words is "one hundred six million, two hundred thirteen thousand, five hundred thirty-three".