106522313 has 4 divisors (see below), whose sum is σ = 106572048. Its totient is φ = 106472580.

The previous prime is 106522277. The next prime is 106522331. The reversal of 106522313 is 313225601.

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 106522313 - 2⁸ = 106522057 is a prime.

It is a super-2 number, since 2×106522313² = 22694006333739938, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106522333) 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, 21503 + ... + 25988.

It is an arithmetic number, because the mean of its divisors is an integer number (26643012).

Almost surely, 2^106522313 is an apocalyptic number.

It is an amenable number.

106522313 is a deficient number, since it is larger than the sum of its proper divisors (49735).

106522313 is an equidigital number, since it uses as much as digits as its factorization.

106522313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49734.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 106522313 is about 10320.9647320393. The cubic root of 106522313 is about 474.0384062716.

Adding to 106522313 its reverse (313225601), we get a palindrome (419747914).

The spelling of 106522313 in words is "one hundred six million, five hundred twenty-two thousand, three hundred thirteen".