1135250147 has 2 divisors, whose sum is σ = 1135250148. Its totient is φ = 1135250146.

The previous prime is 1135250141. The next prime is 1135250161. The reversal of 1135250147 is 7410525311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1135250147 - 2⁴ = 1135250131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1135250141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567625073 + 567625074.

It is an arithmetic number, because the mean of its divisors is an integer number (567625074).

Almost surely, 2^1135250147 is an apocalyptic number.

1135250147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135250147 is an equidigital number, since it uses as much as digits as its factorization.

1135250147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1135250147 is about 33693.4733590943. The cubic root of 1135250147 is about 1043.1910576973.

Adding to 1135250147 its reverse (7410525311), we get a palindrome (8545775458).

The spelling of 1135250147 in words is "one billion, one hundred thirty-five million, two hundred fifty thousand, one hundred forty-seven".