117230912100 has 243 divisors, whose sum is σ = 374441341729. Its totient is φ = 30678144000.

The previous prime is 117230912077. The next prime is 117230912131. The reversal of 117230912100 is 1219032711.

The square root of 117230912100 is 342390.

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

It can be written as a sum of positive squares in 13 ways, for example, as 82312757604 + 34918154496 = 286902^2 + 186864^2 .

It is a super-3 number, since 3×117230912100³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1037441644 + ... + 1037441756.

Almost surely, 2^117230912100 is an apocalyptic number.

117230912100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117230912100 is the 342390-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117230912100

117230912100 is an abundant number, since it is smaller than the sum of its proper divisors (257210429629).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117230912100 is a wasteful number, since it uses less digits than its factorization.

117230912100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

Adding to 117230912100 its reverse (1219032711), we get a palindrome (118449944811).

The spelling of 117230912100 in words is "one hundred seventeen billion, two hundred thirty million, nine hundred twelve thousand, one hundred".