134316661131 has 32 divisors (see below), whose sum is σ = 199968986880. Its totient is φ = 89103259008.

The previous prime is 134316661123. The next prime is 134316661177. The reversal of 134316661131 is 131166613431.

It is not a de Polignac number, because 134316661131 - 2³ = 134316661123 is a prime.

It is a super-2 number, since 2×134316661131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134316669131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14809260 + ... + 14818326.

It is an arithmetic number, because the mean of its divisors is an integer number (6249030840).

Almost surely, 2^134316661131 is an apocalyptic number.

134316661131 is a deficient number, since it is larger than the sum of its proper divisors (65652325749).

134316661131 is a wasteful number, since it uses less digits than its factorization.

134316661131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11720 (or 11714 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The spelling of 134316661131 in words is "one hundred thirty-four billion, three hundred sixteen million, six hundred sixty-one thousand, one hundred thirty-one".