1116425147 has 2 divisors, whose sum is σ = 1116425148. Its totient is φ = 1116425146.

The previous prime is 1116425143. The next prime is 1116425239. The reversal of 1116425147 is 7415246111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1116425147 - 2² = 1116425143 is a prime.

It is not a weakly prime, because it can be changed into another prime (1116425143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558212573 + 558212574.

It is an arithmetic number, because the mean of its divisors is an integer number (558212574).

Almost surely, 2^1116425147 is an apocalyptic number.

1116425147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116425147 is an equidigital number, since it uses as much as digits as its factorization.

1116425147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 32.

The square root of 1116425147 is about 33412.9487923470. The cubic root of 1116425147 is about 1037.3927377764.

It can be divided in two parts, 111 and 6425147, that multiplied together give a palindrome (713191317).

The spelling of 1116425147 in words is "one billion, one hundred sixteen million, four hundred twenty-five thousand, one hundred forty-seven".