134264131 has 8 divisors (see below), whose sum is σ = 139596800. Its totient is φ = 128994120.

The previous prime is 134264099. The next prime is 134264149. The reversal of 134264131 is 131462431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134264131 - 2⁵ = 134264099 is a prime.

It is a super-2 number, since 2×134264131² = 36053713746370322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134264096 and 134264105.

It is not an unprimeable number, because it can be changed into a prime (134264191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11271 + ... + 19888.

It is an arithmetic number, because the mean of its divisors is an integer number (17449600).

Almost surely, 2^134264131 is an apocalyptic number.

134264131 is a deficient number, since it is larger than the sum of its proper divisors (5332669).

134264131 is a wasteful number, since it uses less digits than its factorization.

134264131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31329.

The product of its digits is 1728, while the sum is 25.

The square root of 134264131 is about 11587.2400078707. The cubic root of 134264131 is about 512.0589976672.

The spelling of 134264131 in words is "one hundred thirty-four million, two hundred sixty-four thousand, one hundred thirty-one".