134215165631323 has 16 divisors (see below), whose sum is σ = 162414393914304. Its totient is φ = 108272576056320.

The previous prime is 134215165631317. The next prime is 134215165631369. The reversal of 134215165631323 is 323136561512431.

It is a cyclic number.

It is not a de Polignac number, because 134215165631323 - 2²⁵ = 134215132076891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134215165631023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2559340 + ... + 16582537.

It is an arithmetic number, because the mean of its divisors is an integer number (10150899619644).

Almost surely, 2^{134215165631323} is an apocalyptic number.

134215165631323 is a deficient number, since it is larger than the sum of its proper divisors (28199228282981).

134215165631323 is a wasteful number, since it uses less digits than its factorization.

134215165631323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19200822.

The product of its digits is 1166400, while the sum is 46.

The spelling of 134215165631323 in words is "one hundred thirty-four trillion, two hundred fifteen billion, one hundred sixty-five million, six hundred thirty-one thousand, three hundred twenty-three".