1111534063 has 4 divisors (see below), whose sum is σ = 1111646088. Its totient is φ = 1111422040.

The previous prime is 1111534013. The next prime is 1111534097. The reversal of 1111534063 is 3604351111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111534063 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 (1111534003) 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, 39508 + ... + 61513.

It is an arithmetic number, because the mean of its divisors is an integer number (277911522).

Almost surely, 2^1111534063 is an apocalyptic number.

1111534063 is a deficient number, since it is larger than the sum of its proper divisors (112025).

1111534063 is a wasteful number, since it uses less digits than its factorization.

1111534063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112024.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1111534063 is about 33339.6770080335. The cubic root of 1111534063 is about 1035.8755729651.

Adding to 1111534063 its reverse (3604351111), we get a palindrome (4715885174).

The spelling of 1111534063 in words is "one billion, one hundred eleven million, five hundred thirty-four thousand, sixty-three".