105970313 has 4 divisors (see below), whose sum is σ = 107766480. Its totient is φ = 104174148.

The previous prime is 105970309. The next prime is 105970343. The reversal of 105970313 is 313079501.

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 105970313 - 2² = 105970309 is a prime.

It is a super-2 number, since 2×105970313² = 22459414474635938, 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 (105970343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897995 + ... + 898112.

It is an arithmetic number, because the mean of its divisors is an integer number (26941620).

Almost surely, 2^105970313 is an apocalyptic number.

It is an amenable number.

105970313 is a deficient number, since it is larger than the sum of its proper divisors (1796167).

105970313 is an equidigital number, since it uses as much as digits as its factorization.

105970313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796166.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 105970313 is about 10294.1883118583. The cubic root of 105970313 is about 473.2181634208.

The spelling of 105970313 in words is "one hundred five million, nine hundred seventy thousand, three hundred thirteen".