106120061 has 2 divisors, whose sum is σ = 106120062. Its totient is φ = 106120060.

The previous prime is 106119991. The next prime is 106120093. The reversal of 106120061 is 160021601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99900025 + 6220036 = 9995^2 + 2494^2 .

It is a cyclic number.

It is not a de Polignac number, because 106120061 - 2¹⁴ = 106103677 is a prime.

It is a super-2 number, since 2×106120061² = 22522934693287442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106120561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53060030 + 53060031.

It is an arithmetic number, because the mean of its divisors is an integer number (53060031).

Almost surely, 2^106120061 is an apocalyptic number.

It is an amenable number.

106120061 is a deficient number, since it is larger than the sum of its proper divisors (1).

106120061 is an equidigital number, since it uses as much as digits as its factorization.

106120061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 106120061 is about 10301.4591684868. The cubic root of 106120061 is about 473.4409620467.

Adding to 106120061 its reverse (160021601), we get a palindrome (266141662).

The spelling of 106120061 in words is "one hundred six million, one hundred twenty thousand, sixty-one".