103040134011 has 6 divisors (see below), whose sum is σ = 148835749140. Its totient is φ = 68693422668.

The previous prime is 103040134007. The next prime is 103040134027. The reversal of 103040134011 is 110431040301.

103040134011 is a `hidden beast` number, since 10 + 304 + 0 + 1 + 340 + 11 = 666.

It is not a de Polignac number, because 103040134011 - 2² = 103040134007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103040134051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5724451881 + ... + 5724451898.

It is an arithmetic number, because the mean of its divisors is an integer number (24805958190).

Almost surely, 2^103040134011 is an apocalyptic number.

103040134011 is a deficient number, since it is larger than the sum of its proper divisors (45795615129).

103040134011 is a wasteful number, since it uses less digits than its factorization.

103040134011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11448903785 (or 11448903782 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103040134011 its reverse (110431040301), we get a palindrome (213471174312).

The spelling of 103040134011 in words is "one hundred three billion, forty million, one hundred thirty-four thousand, eleven".