103134505113 has 12 divisors (see below), whose sum is σ = 149611431060. Its totient is φ = 68461243776.

The previous prime is 103134505069. The next prime is 103134505141. The reversal of 103134505113 is 311505431301.

It is a happy number.

103134505113 is a `hidden beast` number, since 10 + 3 + 1 + 34 + 505 + 113 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11768561289 + 91365943824 = 108483^2 + 302268^2 .

It is not a de Polignac number, because 103134505113 - 2⁶ = 103134505049 is a prime.

It is a super-2 number, since 2×103134505113² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103134505153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24588868 + ... + 24593061.

It is an arithmetic number, because the mean of its divisors is an integer number (12467619255).

Almost surely, 2^103134505113 is an apocalyptic number.

It is an amenable number.

103134505113 is a deficient number, since it is larger than the sum of its proper divisors (46476925947).

103134505113 is a wasteful number, since it uses less digits than its factorization.

103134505113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49182168 (or 49182165 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 103134505113 its reverse (311505431301), we get a palindrome (414639936414).

The spelling of 103134505113 in words is "one hundred three billion, one hundred thirty-four million, five hundred five thousand, one hundred thirteen".