106780101 has 8 divisors (see below), whose sum is σ = 142511904. Its totient is φ = 71117520.

The previous prime is 106780097. The next prime is 106780109. The reversal of 106780101 is 101087601.

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

It is not a de Polignac number, because 106780101 - 2² = 106780097 is a prime.

It is a super-2 number, since 2×106780101² = 22803979939140402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106780109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13591 + ... + 19956.

It is an arithmetic number, because the mean of its divisors is an integer number (17813988).

Almost surely, 2^106780101 is an apocalyptic number.

It is an amenable number.

106780101 is a deficient number, since it is larger than the sum of its proper divisors (35731803).

106780101 is a wasteful number, since it uses less digits than its factorization.

106780101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34611.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 106780101 is about 10333.4457467004. The cubic root of 106780101 is about 474.4204951324.

The spelling of 106780101 in words is "one hundred six million, seven hundred eighty thousand, one hundred one".