117182283277 has 2 divisors, whose sum is σ = 117182283278. Its totient is φ = 117182283276.

The previous prime is 117182283247. The next prime is 117182283287. The reversal of 117182283277 is 772382281711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73563543076 + 43618740201 = 271226^2 + 208851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117182283277 is a prime.

It is a super-2 number, since 2×117182283277² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117182283277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117182283247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58591141638 + 58591141639.

It is an arithmetic number, because the mean of its divisors is an integer number (58591141639).

Almost surely, 2^117182283277 is an apocalyptic number.

It is an amenable number.

117182283277 is a deficient number, since it is larger than the sum of its proper divisors (1).

117182283277 is an equidigital number, since it uses as much as digits as its factorization.

117182283277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 526848, while the sum is 49.

The spelling of 117182283277 in words is "one hundred seventeen billion, one hundred eighty-two million, two hundred eighty-three thousand, two hundred seventy-seven".