117100365 has 16 divisors (see below), whose sum is σ = 188043648. Its totient is φ = 62225856.

The previous prime is 117100351. The next prime is 117100367. The reversal of 117100365 is 563001711.

It is not a de Polignac number, because 117100365 - 2¹⁰ = 117099341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117100367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9937 + ... + 18246.

It is an arithmetic number, because the mean of its divisors is an integer number (11752728).

Almost surely, 2^117100365 is an apocalyptic number.

117100365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117100365 is a deficient number, since it is larger than the sum of its proper divisors (70943283).

117100365 is a wasteful number, since it uses less digits than its factorization.

117100365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28468.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 117100365 is about 10821.2922056472. The cubic root of 117100365 is about 489.2371372531.

The spelling of 117100365 in words is "one hundred seventeen million, one hundred thousand, three hundred sixty-five".