105376069 has 4 divisors (see below), whose sum is σ = 105487596. Its totient is φ = 105264544.

The previous prime is 105376067. The next prime is 105376121. The reversal of 105376069 is 960673501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 960673501 = 41 ⋅23431061.

It can be written as a sum of positive squares in 2 ways, for example, as 62995969 + 42380100 = 7937^2 + 6510^2 .

It is a cyclic number.

It is not a de Polignac number, because 105376069 - 2¹ = 105376067 is a prime.

It is a super-2 number, since 2×105376069² = 22208231835785522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105376067) 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, 54334 + ... + 56239.

It is an arithmetic number, because the mean of its divisors is an integer number (26371899).

Almost surely, 2^105376069 is an apocalyptic number.

It is an amenable number.

105376069 is a deficient number, since it is larger than the sum of its proper divisors (111527).

105376069 is an equidigital number, since it uses as much as digits as its factorization.

105376069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111526.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 105376069 is about 10265.2846526533. The cubic root of 105376069 is about 472.3319581980.

The spelling of 105376069 in words is "one hundred five million, three hundred seventy-six thousand, sixty-nine".