11015012034 has 36 divisors (see below), whose sum is σ = 25842919986. Its totient is φ = 3389233536.

The previous prime is 11015012027. The next prime is 11015012083. The reversal of 11015012034 is 43021051011.

11015012034 is a `hidden beast` number, since 110 + 1 + 501 + 20 + 34 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2505503025 + 8509509009 = 50055^2 + 92247^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11015011998 and 11015012016.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1807447 + ... + 1813530.

Almost surely, 2^11015012034 is an apocalyptic number.

11015012034 is an abundant number, since it is smaller than the sum of its proper divisors (14827907952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11015012034 is a wasteful number, since it uses less digits than its factorization.

11015012034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621011 (or 3620995 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 11015012034 its reverse (43021051011), we get a palindrome (54036063045).

The spelling of 11015012034 in words is "eleven billion, fifteen million, twelve thousand, thirty-four".