1135345063 has 4 divisors (see below), whose sum is σ = 1163036448. Its totient is φ = 1107653680.

The previous prime is 1135345033. The next prime is 1135345073. The reversal of 1135345063 is 3605435311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1135345063 - 2¹³ = 1135336871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135345033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13845631 + ... + 13845712.

It is an arithmetic number, because the mean of its divisors is an integer number (290759112).

Almost surely, 2^1135345063 is an apocalyptic number.

1135345063 is a deficient number, since it is larger than the sum of its proper divisors (27691385).

1135345063 is an equidigital number, since it uses as much as digits as its factorization.

1135345063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27691384.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 1135345063 is about 33694.8818516997. The cubic root of 1135345063 is about 1043.2201299282.

The spelling of 1135345063 in words is "one billion, one hundred thirty-five million, three hundred forty-five thousand, sixty-three".