134020110220311 has 16 divisors (see below), whose sum is σ = 204222190688000. Its totient is φ = 76582518743808.

The previous prime is 134020110220307. The next prime is 134020110220313. The reversal of 134020110220311 is 113022011020431.

It is not a de Polignac number, because 134020110220311 - 2² = 134020110220307 is a prime.

It is a super-2 number, since 2×134020110220311² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134020110220313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12598426 + ... + 20658183.

It is an arithmetic number, because the mean of its divisors is an integer number (12763886918000).

Almost surely, 2^{134020110220311} is an apocalyptic number.

134020110220311 is a deficient number, since it is larger than the sum of its proper divisors (70202080467689).

134020110220311 is a wasteful number, since it uses less digits than its factorization.

134020110220311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33448518.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 134020110220311 its reverse (113022011020431), we get a palindrome (247042121240742).

The spelling of 134020110220311 in words is "one hundred thirty-four trillion, twenty billion, one hundred ten million, two hundred twenty thousand, three hundred eleven".