117710121212507 has 8 divisors (see below), whose sum is σ = 121798841604240. Its totient is φ = 113623384200480.

The previous prime is 117710121212483. The next prime is 117710121212531. The reversal of 117710121212507 is 705212121017711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117710121212483) and next prime (117710121212531).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117710121212507 - 2¹⁶ = 117710121146971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117710121212597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495724169 + ... + 495961562.

It is an arithmetic number, because the mean of its divisors is an integer number (15224855200530).

Almost surely, 2^{117710121212507} is an apocalyptic number.

117710121212507 is a deficient number, since it is larger than the sum of its proper divisors (4088720391733).

117710121212507 is an equidigital number, since it uses as much as digits as its factorization.

117710121212507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991689853.

The product of its (nonzero) digits is 13720, while the sum is 38.

The spelling of 117710121212507 in words is "one hundred seventeen trillion, seven hundred ten billion, one hundred twenty-one million, two hundred twelve thousand, five hundred seven".