234370117 has 2 divisors, whose sum is σ = 234370118. Its totient is φ = 234370116.

The previous prime is 234370093. The next prime is 234370133. The reversal of 234370117 is 711073432.

234370117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215238241 + 19131876 = 14671^2 + 4374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234370117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234370817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117185058 + 117185059.

It is an arithmetic number, because the mean of its divisors is an integer number (117185059).

Almost surely, 2^234370117 is an apocalyptic number.

It is an amenable number.

234370117 is a deficient number, since it is larger than the sum of its proper divisors (1).

234370117 is an equidigital number, since it uses as much as digits as its factorization.

234370117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 234370117 is about 15309.1514134520. The cubic root of 234370117 is about 616.5487367703.

The spelling of 234370117 in words is "two hundred thirty-four million, three hundred seventy thousand, one hundred seventeen".