1099970107 has 4 divisors (see below), whose sum is σ = 1102081896. Its totient is φ = 1097858320.

The previous prime is 1099970083. The next prime is 1099970141. The reversal of 1099970107 is 7010799901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1099970107 - 2¹¹ = 1099968059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1099970177) 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, 1055113 + ... + 1056154.

It is an arithmetic number, because the mean of its divisors is an integer number (275520474).

Almost surely, 2^1099970107 is an apocalyptic number.

1099970107 is a deficient number, since it is larger than the sum of its proper divisors (2111789).

1099970107 is an equidigital number, since it uses as much as digits as its factorization.

1099970107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111788.

The product of its (nonzero) digits is 35721, while the sum is 43.

The square root of 1099970107 is about 33165.7972465611. The cubic root of 1099970107 is about 1032.2707644779.

The spelling of 1099970107 in words is "one billion, ninety-nine million, nine hundred seventy thousand, one hundred seven".