117111010 has 32 divisors (see below), whose sum is σ = 214608240. Its totient is φ = 46006272.

The previous prime is 117110999. The next prime is 117111013. The reversal of 117111010 is 10111711.

It can be written as a sum of positive squares in 8 ways, for example, as 29669809 + 87441201 = 5447^2 + 9351^2 .

It is not an unprimeable number, because it can be changed into a prime (117111013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151906 + ... + 152674.

Almost surely, 2^117111010 is an apocalyptic number.

117111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117111010 is a deficient number, since it is larger than the sum of its proper divisors (97497230).

117111010 is a wasteful number, since it uses less digits than its factorization.

117111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030.

The product of its (nonzero) digits is 7, while the sum is 13.

The square root of 117111010 is about 10821.7840488526. The cubic root of 117111010 is about 489.2519614924.

Adding to 117111010 its reverse (10111711), we get a palindrome (127222721).

It can be divided in two parts, 11711 and 1010, that added together give a palindrome (12721).

The spelling of 117111010 in words is "one hundred seventeen million, one hundred eleven thousand, ten".