2134135011321 has 24 divisors (see below), whose sum is σ = 3128845809024. Its totient is φ = 1401433339680.

The previous prime is 2134135011299. The next prime is 2134135011341. The reversal of 2134135011321 is 1231105314312.

2134135011321 is a `hidden beast` number, since 2 + 13 + 4 + 13 + 501 + 132 + 1 = 666.

It is not a de Polignac number, because 2134135011321 - 2¹⁰ = 2134135010297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134135011341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10287595 + ... + 10492991.

It is an arithmetic number, because the mean of its divisors is an integer number (130368575376).

Almost surely, 2^{2134135011321} is an apocalyptic number.

It is an amenable number.

2134135011321 is a deficient number, since it is larger than the sum of its proper divisors (994710797703).

2134135011321 is a wasteful number, since it uses less digits than its factorization.

2134135011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222701 (or 222698 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 2134135011321 in words is "two trillion, one hundred thirty-four billion, one hundred thirty-five million, eleven thousand, three hundred twenty-one".