106310281 has 8 divisors (see below), whose sum is σ = 132542784. Its totient is φ = 82839120.

The previous prime is 106310279. The next prime is 106310291. The reversal of 106310281 is 182013601.

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

It is not a de Polignac number, because 106310281 - 2¹ = 106310279 is a prime.

It is a super-2 number, since 2×106310281² = 22603751692597922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106310261) 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, 690250 + ... + 690403.

It is an arithmetic number, because the mean of its divisors is an integer number (16567848).

Almost surely, 2^106310281 is an apocalyptic number.

106310281 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106310281 is a deficient number, since it is larger than the sum of its proper divisors (26232503).

106310281 is a wasteful number, since it uses less digits than its factorization.

106310281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380671.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 106310281 is about 10310.6877074228. The cubic root of 106310281 is about 473.7236738573.

Adding to 106310281 its reverse (182013601), we get a palindrome (288323882).

The spelling of 106310281 in words is "one hundred six million, three hundred ten thousand, two hundred eighty-one".