134113350031221 has 16 divisors (see below), whose sum is σ = 195295387065408. Its totient is φ = 81188558457600.

The previous prime is 134113350031189. The next prime is 134113350031229. The reversal of 134113350031221 is 122130053311431.

It is not a de Polignac number, because 134113350031221 - 2⁵ = 134113350031189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134113350031229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306464066 + ... + 2306522211.

It is an arithmetic number, because the mean of its divisors is an integer number (12205961691588).

Almost surely, 2^{134113350031221} is an apocalyptic number.

134113350031221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134113350031221 is a deficient number, since it is larger than the sum of its proper divisors (61182037034187).

134113350031221 is a wasteful number, since it uses less digits than its factorization.

134113350031221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612987172.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 134113350031221 in words is "one hundred thirty-four trillion, one hundred thirteen billion, three hundred fifty million, thirty-one thousand, two hundred twenty-one".