106132543789 has 4 divisors (see below), whose sum is σ = 108721142460. Its totient is φ = 103543945120.

The previous prime is 106132543771. The next prime is 106132543793. The reversal of 106132543789 is 987345231601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10224647689 + 95907896100 = 101117^2 + 309690^2 .

It is a cyclic number.

It is not a de Polignac number, because 106132543789 - 2⁷ = 106132543661 is a prime.

It is a super-2 number, since 2×106132543789² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106132544789) 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, 1294299274 + ... + 1294299355.

It is an arithmetic number, because the mean of its divisors is an integer number (27180285615).

It is a 1-persistent number, because it is pandigital, but 2⋅106132543789 = 212265087578 is not.

Almost surely, 2^106132543789 is an apocalyptic number.

It is an amenable number.

106132543789 is a deficient number, since it is larger than the sum of its proper divisors (2588598671).

106132543789 is an equidigital number, since it uses as much as digits as its factorization.

106132543789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588598670.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 106132543789 in words is "one hundred six billion, one hundred thirty-two million, five hundred forty-three thousand, seven hundred eighty-nine".