117233071 has 4 divisors (see below), whose sum is σ = 124129152. Its totient is φ = 110336992.

The previous prime is 117233069. The next prime is 117233117. The reversal of 117233071 is 170332711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117233071 - 2¹ = 117233069 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 (117233471) 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 3 ways as a sum of consecutive naturals, for example, 3448015 + ... + 3448048.

It is an arithmetic number, because the mean of its divisors is an integer number (31032288).

Almost surely, 2^117233071 is an apocalyptic number.

117233071 is a deficient number, since it is larger than the sum of its proper divisors (6896081).

117233071 is an equidigital number, since it uses as much as digits as its factorization.

117233071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6896080.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 117233071 is about 10827.4221770466. The cubic root of 117233071 is about 489.4218796129.

Adding to 117233071 its reverse (170332711), we get a palindrome (287565782).

It can be divided in two parts, 1172 and 33071, that added together give a palindrome (34243).

The spelling of 117233071 in words is "one hundred seventeen million, two hundred thirty-three thousand, seventy-one".