105912007 has 2 divisors, whose sum is σ = 105912008. Its totient is φ = 105912006.

The previous prime is 105911999. The next prime is 105912011. The reversal of 105912007 is 700219501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105912007 - 2³ = 105911999 is a prime.

It is a super-2 number, since 2×105912007² = 22434706453536098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105912017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52956003 + 52956004.

It is an arithmetic number, because the mean of its divisors is an integer number (52956004).

Almost surely, 2^105912007 is an apocalyptic number.

105912007 is a deficient number, since it is larger than the sum of its proper divisors (1).

105912007 is an equidigital number, since it uses as much as digits as its factorization.

105912007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 105912007 is about 10291.3559359299. The cubic root of 105912007 is about 473.1313575995.

The spelling of 105912007 in words is "one hundred five million, nine hundred twelve thousand, seven".