106448430901 has 4 divisors (see below), whose sum is σ = 106484432652. Its totient is φ = 106412429152.

The previous prime is 106448430899. The next prime is 106448430929. The reversal of 106448430901 is 109034844601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 109034844601 = 163 ⋅668925427.

It can be written as a sum of positive squares in 2 ways, for example, as 6728264676 + 99720166225 = 82026^2 + 315785^2 .

It is a cyclic number.

It is not a de Polignac number, because 106448430901 - 2¹ = 106448430899 is a prime.

It is a super-2 number, since 2×106448430901² (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 (106448430931) 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, 17996440 + ... + 18002353.

It is an arithmetic number, because the mean of its divisors is an integer number (26621108163).

Almost surely, 2^106448430901 is an apocalyptic number.

It is an amenable number.

106448430901 is a deficient number, since it is larger than the sum of its proper divisors (36001751).

106448430901 is an equidigital number, since it uses as much as digits as its factorization.

106448430901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36001750.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 106448430901 in words is "one hundred six billion, four hundred forty-eight million, four hundred thirty thousand, nine hundred one".