1170522101 has 8 divisors (see below), whose sum is σ = 1337962560. Its totient is φ = 1003137408.

The previous prime is 1170522091. The next prime is 1170522127. The reversal of 1170522101 is 1012250711.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1170522101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170522901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51590 + ... + 70728.

It is an arithmetic number, because the mean of its divisors is an integer number (167245320).

Almost surely, 2^1170522101 is an apocalyptic number.

It is an amenable number.

1170522101 is a deficient number, since it is larger than the sum of its proper divisors (167440459).

1170522101 is an equidigital number, since it uses as much as digits as its factorization.

1170522101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27883.

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 1170522101 is about 34212.8937829000. The cubic root of 1170522101 is about 1053.8849583448.

Adding to 1170522101 its reverse (1012250711), we get a palindrome (2182772812).

The spelling of 1170522101 in words is "one billion, one hundred seventy million, five hundred twenty-two thousand, one hundred one".