134692331 has 4 divisors (see below), whose sum is σ = 136900464. Its totient is φ = 132484200.

The previous prime is 134692319. The next prime is 134692361. The reversal of 134692331 is 133296431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134692331 - 2⁶ = 134692267 is a prime.

It is a super-2 number, since 2×134692331² = 36284048060427122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134692361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103975 + ... + 1104096.

It is an arithmetic number, because the mean of its divisors is an integer number (34225116).

Almost surely, 2^134692331 is an apocalyptic number.

134692331 is a deficient number, since it is larger than the sum of its proper divisors (2208133).

134692331 is an equidigital number, since it uses as much as digits as its factorization.

134692331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208132.

The product of its digits is 11664, while the sum is 32.

The square root of 134692331 is about 11605.7025207438. The cubic root of 134692331 is about 512.6027789903.

The spelling of 134692331 in words is "one hundred thirty-four million, six hundred ninety-two thousand, three hundred thirty-one".