3144131117 has 2 divisors, whose sum is σ = 3144131118. Its totient is φ = 3144131116.

The previous prime is 3144131083. The next prime is 3144131149. The reversal of 3144131117 is 7111314413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1863994276 + 1280136841 = 43174^2 + 35779^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144131117 - 2⁸ = 3144130861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144101117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572065558 + 1572065559.

It is an arithmetic number, because the mean of its divisors is an integer number (1572065559).

Almost surely, 2^3144131117 is an apocalyptic number.

It is an amenable number.

3144131117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144131117 is an equidigital number, since it uses as much as digits as its factorization.

3144131117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 26.

The square root of 3144131117 is about 56072.5522604420. The cubic root of 3144131117 is about 1464.9862535645.

The spelling of 3144131117 in words is "three billion, one hundred forty-four million, one hundred thirty-one thousand, one hundred seventeen".