11134763011 has 4 divisors (see below), whose sum is σ = 11393711032. Its totient is φ = 10875814992.

The previous prime is 11134763009. The next prime is 11134763041. The reversal of 11134763011 is 11036743111.

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 11134763011 - 2¹ = 11134763009 is a prime.

It is a super-2 number, since 2×11134763011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11134763041) 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, 129473946 + ... + 129474031.

It is an arithmetic number, because the mean of its divisors is an integer number (2848427758).

Almost surely, 2^11134763011 is an apocalyptic number.

11134763011 is a deficient number, since it is larger than the sum of its proper divisors (258948021).

11134763011 is an equidigital number, since it uses as much as digits as its factorization.

11134763011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258948020.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 11134763011 in words is "eleven billion, one hundred thirty-four million, seven hundred sixty-three thousand, eleven".