117210773 has 2 divisors, whose sum is σ = 117210774. Its totient is φ = 117210772.

The previous prime is 117210727. The next prime is 117210781. The reversal of 117210773 is 377012711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65399569 + 51811204 = 8087^2 + 7198^2 .

It is a cyclic number.

It is not a de Polignac number, because 117210773 - 2⁸ = 117210517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117210073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58605386 + 58605387.

It is an arithmetic number, because the mean of its divisors is an integer number (58605387).

Almost surely, 2^117210773 is an apocalyptic number.

It is an amenable number.

117210773 is a deficient number, since it is larger than the sum of its proper divisors (1).

117210773 is an equidigital number, since it uses as much as digits as its factorization.

117210773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2058, while the sum is 29.

The square root of 117210773 is about 10826.3924277665. The cubic root of 117210773 is about 489.3908479226.

The spelling of 117210773 in words is "one hundred seventeen million, two hundred ten thousand, seven hundred seventy-three".