134020313031304 has 16 divisors (see below), whose sum is σ = 287186385067200. Its totient is φ = 57437277013392.

The previous prime is 134020313031281. The next prime is 134020313031313. The reversal of 134020313031304 is 403130313020431.

It is a super-2 number, since 2×134020313031304² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196609937724 + ... + 1196609937835.

It is an arithmetic number, because the mean of its divisors is an integer number (17949149066700).

Almost surely, 2^{134020313031304} is an apocalyptic number.

134020313031304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134020313031304 is an abundant number, since it is smaller than the sum of its proper divisors (153166072035896).

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

134020313031304 is a wasteful number, since it uses less digits than its factorization.

134020313031304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393219875572 (or 2393219875568 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 134020313031304 its reverse (403130313020431), we get a palindrome (537150626051735).

The spelling of 134020313031304 in words is "one hundred thirty-four trillion, twenty billion, three hundred thirteen million, thirty-one thousand, three hundred four".