117012569041 has 3 divisors (see below), whose sum is σ = 117012911113. Its totient is φ = 117012226970.

The previous prime is 117012569039. The next prime is 117012569071. The reversal of 117012569041 is 140965210711.

The square root of 117012569041 is 342071.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 117012569041 - 2¹ = 117012569039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117012569071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 171036 + ... + 513106.

Almost surely, 2^117012569041 is an apocalyptic number.

117012569041 is the 342071-st square number.

117012569041 is the 171036-th centered octagonal number.

It is an amenable number.

117012569041 is a deficient number, since it is larger than the sum of its proper divisors (342072).

117012569041 is an frugal number, since it uses more digits than its factorization.

117012569041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684142 (or 342071 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

Adding to 117012569041 its reverse (140965210711), we get a palindrome (257977779752).

The spelling of 117012569041 in words is "one hundred seventeen billion, twelve million, five hundred sixty-nine thousand, forty-one".