1171106148 has 24 divisors (see below), whose sum is σ = 2733135328. Its totient is φ = 390289536.

The previous prime is 1171106147. The next prime is 1171106197. The reversal of 1171106148 is 8416011711.

It is not an unprimeable number, because it can be changed into a prime (1171106147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106140 + ... + 116652.

Almost surely, 2^1171106148 is an apocalyptic number.

It is an amenable number.

1171106148 is an abundant number, since it is smaller than the sum of its proper divisors (1562029180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1171106148 is a wasteful number, since it uses less digits than its factorization.

1171106148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19803 (or 19801 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 30.

The square root of 1171106148 is about 34221.4281993023. The cubic root of 1171106148 is about 1054.0602123340.

Adding to 1171106148 its reverse (8416011711), we get a palindrome (9587117859).

The spelling of 1171106148 in words is "one billion, one hundred seventy-one million, one hundred six thousand, one hundred forty-eight".