106910281 has 4 divisors (see below), whose sum is σ = 107035600. Its totient is φ = 106784964.

The previous prime is 106910273. The next prime is 106910291. The reversal of 106910281 is 182019601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106910281 - 2³ = 106910273 is a prime.

It is a super-2 number, since 2×106910281² = 22859616366997922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106910291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61371 + ... + 63088.

It is an arithmetic number, because the mean of its divisors is an integer number (26758900).

Almost surely, 2^106910281 is an apocalyptic number.

It is an amenable number.

106910281 is a deficient number, since it is larger than the sum of its proper divisors (125319).

106910281 is an equidigital number, since it uses as much as digits as its factorization.

106910281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125318.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 106910281 is about 10339.7427917720. The cubic root of 106910281 is about 474.6132119975.

Adding to 106910281 its reverse (182019601), we get a palindrome (288929882).

The spelling of 106910281 in words is "one hundred six million, nine hundred ten thousand, two hundred eighty-one".