3113548247 has 2 divisors, whose sum is σ = 3113548248. Its totient is φ = 3113548246.

The previous prime is 3113548219. The next prime is 3113548289. The reversal of 3113548247 is 7428453113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3113548247 - 2¹⁰ = 3113547223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3113548247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113548747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556774123 + 1556774124.

It is an arithmetic number, because the mean of its divisors is an integer number (1556774124).

Almost surely, 2^3113548247 is an apocalyptic number.

3113548247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113548247 is an equidigital number, since it uses as much as digits as its factorization.

3113548247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 3113548247 is about 55799.1778344448. The cubic root of 3113548247 is about 1460.2208096319.

The spelling of 3113548247 in words is "three billion, one hundred thirteen million, five hundred forty-eight thousand, two hundred forty-seven".