4031173117 has 2 divisors, whose sum is σ = 4031173118. Its totient is φ = 4031173116.

The previous prime is 4031173103. The next prime is 4031173147. The reversal of 4031173117 is 7113711304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2228406436 + 1802766681 = 47206^2 + 42459^2 .

It is a cyclic number.

It is not a de Polignac number, because 4031173117 - 2⁷ = 4031172989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4031173147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015586558 + 2015586559.

It is an arithmetic number, because the mean of its divisors is an integer number (2015586559).

Almost surely, 2^4031173117 is an apocalyptic number.

It is an amenable number.

4031173117 is a deficient number, since it is larger than the sum of its proper divisors (1).

4031173117 is an equidigital number, since it uses as much as digits as its factorization.

4031173117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 4031173117 is about 63491.5200400809. The cubic root of 4031173117 is about 1591.5140723217.

The spelling of 4031173117 in words is "four billion, thirty-one million, one hundred seventy-three thousand, one hundred seventeen".