106020001 has 4 divisors (see below), whose sum is σ = 106048404. Its totient is φ = 105991600.

The previous prime is 106019971. The next prime is 106020011. The reversal of 106020001 is 100020601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100020601 = 31 ⋅3226471.

It can be written as a sum of positive squares in 2 ways, for example, as 31629376 + 74390625 = 5624^2 + 8625^2 .

It is a cyclic number.

It is not a de Polignac number, because 106020001 - 2¹¹ = 106017953 is a prime.

It is a super-2 number, since 2×106020001² = 22480481224080002, 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 106020001.

It is not an unprimeable number, because it can be changed into a prime (106020011) 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, 7570 + ... + 16411.

It is an arithmetic number, because the mean of its divisors is an integer number (26512101).

Almost surely, 2^106020001 is an apocalyptic number.

It is an amenable number.

106020001 is a deficient number, since it is larger than the sum of its proper divisors (28403).

106020001 is an equidigital number, since it uses as much as digits as its factorization.

106020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28402.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 106020001 is about 10296.6014295980. The cubic root of 106020001 is about 473.2921136602.

Adding to 106020001 its reverse (100020601), we get a palindrome (206040602).

The spelling of 106020001 in words is "one hundred six million, twenty thousand, one".