6113209147 has 2 divisors, whose sum is σ = 6113209148. Its totient is φ = 6113209146.

The previous prime is 6113209087. The next prime is 6113209211. The reversal of 6113209147 is 7419023116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6113209147 - 2¹⁹ = 6112684859 is a prime.

It is not a weakly prime, because it can be changed into another prime (6113209447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056604573 + 3056604574.

It is an arithmetic number, because the mean of its divisors is an integer number (3056604574).

Almost surely, 2^6113209147 is an apocalyptic number.

6113209147 is a deficient number, since it is larger than the sum of its proper divisors (1).

6113209147 is an equidigital number, since it uses as much as digits as its factorization.

6113209147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6113209147 is about 78187.0139281454. The cubic root of 6113209147 is about 1828.4780508902.

The spelling of 6113209147 in words is "six billion, one hundred thirteen million, two hundred nine thousand, one hundred forty-seven".