1135241603 has 2 divisors, whose sum is σ = 1135241604. Its totient is φ = 1135241602.

The previous prime is 1135241599. The next prime is 1135241617. The reversal of 1135241603 is 3061425311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1135241603 - 2² = 1135241599 is a prime.

It is not a weakly prime, because it can be changed into another prime (1135241693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567620801 + 567620802.

It is an arithmetic number, because the mean of its divisors is an integer number (567620802).

Almost surely, 2^1135241603 is an apocalyptic number.

1135241603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135241603 is an equidigital number, since it uses as much as digits as its factorization.

1135241603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1135241603 is about 33693.3465687218. The cubic root of 1135241603 is about 1043.1884406393.

Adding to 1135241603 its reverse (3061425311), we get a palindrome (4196666914).

The spelling of 1135241603 in words is "one billion, one hundred thirty-five million, two hundred forty-one thousand, six hundred three".