134604331 has 2 divisors, whose sum is σ = 134604332. Its totient is φ = 134604330.

The previous prime is 134604313. The next prime is 134604367. The reversal of 134604331 is 133406431.

It is a happy number.

Together with previous prime (134604313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134604331 - 2⁵ = 134604299 is a prime.

It is a super-2 number, since 2×134604331² = 36236651847915122, which contains 22 as substring.

It is equal to p_7624231 and since 134604331 and 7624231 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 134604296 and 134604305.

It is not a weakly prime, because it can be changed into another prime (134604391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67302165 + 67302166.

It is an arithmetic number, because the mean of its divisors is an integer number (67302166).

Almost surely, 2^134604331 is an apocalyptic number.

134604331 is a deficient number, since it is larger than the sum of its proper divisors (1).

134604331 is an equidigital number, since it uses as much as digits as its factorization.

134604331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 134604331 is about 11601.9106616109. The cubic root of 134604331 is about 512.4911198937.

The spelling of 134604331 in words is "one hundred thirty-four million, six hundred four thousand, three hundred thirty-one".