1171102 has 4 divisors (see below), whose sum is σ = 1756656. Its totient is φ = 585550.

The previous prime is 1171073. The next prime is 1171109. The reversal of 1171102 is 2011711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2011711 = 13 ⋅154747.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1171109) 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 as a sum of consecutive naturals, namely, 292774 + ... + 292777.

It is an arithmetic number, because the mean of its divisors is an integer number (439164).

2^1171102 is an apocalyptic number.

1171102 is a deficient number, since it is larger than the sum of its proper divisors (585554).

1171102 is an equidigital number, since it uses as much as digits as its factorization.

1171102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585553.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 1171102 is about 1082.1746624275. The cubic root of 1171102 is about 105.4058967856.

Adding to 1171102 its reverse (2011711), we get a palindrome (3182813).

The spelling of 1171102 in words is "one million, one hundred seventy-one thousand, one hundred two".