117261701 has 2 divisors, whose sum is σ = 117261702. Its totient is φ = 117261700.

The previous prime is 117261691. The next prime is 117261709. The reversal of 117261701 is 107162711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111809476 + 5452225 = 10574^2 + 2335^2 .

It is a cyclic number.

It is not a de Polignac number, because 117261701 - 2²² = 113067397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117261709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58630850 + 58630851.

It is an arithmetic number, because the mean of its divisors is an integer number (58630851).

Almost surely, 2^117261701 is an apocalyptic number.

It is an amenable number.

117261701 is a deficient number, since it is larger than the sum of its proper divisors (1).

117261701 is an equidigital number, since it uses as much as digits as its factorization.

117261701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 117261701 is about 10828.7442023533. The cubic root of 117261701 is about 489.4617176546.

The spelling of 117261701 in words is "one hundred seventeen million, two hundred sixty-one thousand, seven hundred one".