106120261 has 8 divisors (see below), whose sum is σ = 114397920. Its totient is φ = 97858992.

The previous prime is 106120249. The next prime is 106120279. The reversal of 106120261 is 162021601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106120261 is a prime.

It is a super-2 number, since 2×106120261² = 22523019589416242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11610 + ... + 18628.

It is an arithmetic number, because the mean of its divisors is an integer number (14299740).

Almost surely, 2^106120261 is an apocalyptic number.

It is an amenable number.

106120261 is a deficient number, since it is larger than the sum of its proper divisors (8277659).

106120261 is a wasteful number, since it uses less digits than its factorization.

106120261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 106120261 is about 10301.4688758448. The cubic root of 106120261 is about 473.4412594712.

Adding to 106120261 its reverse (162021601), we get a palindrome (268141862).

The spelling of 106120261 in words is "one hundred six million, one hundred twenty thousand, two hundred sixty-one".