11071613063 has 48 divisors (see below), whose sum is σ = 14492701440. Its totient is φ = 8389180800.

The previous prime is 11071613053. The next prime is 11071613071. The reversal of 11071613063 is 36031617011.

It is not a de Polignac number, because 11071613063 - 2¹⁰ = 11071612039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11071613053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 871628 + ... + 884238.

It is an arithmetic number, because the mean of its divisors is an integer number (301931280).

Almost surely, 2^11071613063 is an apocalyptic number.

11071613063 is a deficient number, since it is larger than the sum of its proper divisors (3421088377).

11071613063 is a wasteful number, since it uses less digits than its factorization.

11071613063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12708 (or 12701 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The spelling of 11071613063 in words is "eleven billion, seventy-one million, six hundred thirteen thousand, sixty-three".