1102120106 has 4 divisors (see below), whose sum is σ = 1653180162. Its totient is φ = 551060052.

The previous prime is 1102120093. The next prime is 1102120157. The reversal of 1102120106 is 6010212011.

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

It can be written as a sum of positive squares in only one way, i.e., 1047493225 + 54626881 = 32365^2 + 7391^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275530025 + ... + 275530028.

Almost surely, 2^1102120106 is an apocalyptic number.

1102120106 is a deficient number, since it is larger than the sum of its proper divisors (551060056).

1102120106 is an equidigital number, since it uses as much as digits as its factorization.

1102120106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551060055.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1102120106 is about 33198.1943183662. The cubic root of 1102120106 is about 1032.9428847674.

Adding to 1102120106 its reverse (6010212011), we get a palindrome (7112332117).

The spelling of 1102120106 in words is "one billion, one hundred two million, one hundred twenty thousand, one hundred six".