134040111030 has 72 divisors (see below), whose sum is σ = 405402961392. Its totient is φ = 30637738656.

The previous prime is 134040110989. The next prime is 134040111031. The reversal of 134040111030 is 30111040431.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134040110994 and 134040111012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134040111031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15192882 + ... + 15201701.

It is an arithmetic number, because the mean of its divisors is an integer number (5630596686).

Almost surely, 2^134040111030 is an apocalyptic number.

134040111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134040111030 is an abundant number, since it is smaller than the sum of its proper divisors (271362850362).

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

134040111030 is a wasteful number, since it uses less digits than its factorization.

134040111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30394610 (or 30394600 counting only the distinct ones).

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

Adding to 134040111030 its reverse (30111040431), we get a palindrome (164151151461).

The spelling of 134040111030 in words is "one hundred thirty-four billion, forty million, one hundred eleven thousand, thirty".