1171201107 has 8 divisors (see below), whose sum is σ = 1579147920. Its totient is φ = 772027520.

The previous prime is 1171201103. The next prime is 1171201127. The reversal of 1171201107 is 7011021711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1171201107 - 2² = 1171201103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1171201103) 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, 2192994 + ... + 2193527.

It is an arithmetic number, because the mean of its divisors is an integer number (197393490).

Almost surely, 2^1171201107 is an apocalyptic number.

1171201107 is a deficient number, since it is larger than the sum of its proper divisors (407946813).

1171201107 is an equidigital number, since it uses as much as digits as its factorization.

1171201107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386613.

The product of its (nonzero) digits is 98, while the sum is 21.

The square root of 1171201107 is about 34222.8155913566. The cubic root of 1171201107 is about 1054.0887010122.

Adding to 1171201107 its reverse (7011021711), we get a palindrome (8182222818).

The spelling of 1171201107 in words is "one billion, one hundred seventy-one million, two hundred one thousand, one hundred seven".