134898331 has 2 divisors, whose sum is σ = 134898332. Its totient is φ = 134898330.

The previous prime is 134898301. The next prime is 134898341. The reversal of 134898331 is 133898431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134898331 - 2⁵ = 134898299 is a prime.

It is a super-2 number, since 2×134898331² = 36395119413171122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134898301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67449165 + 67449166.

It is an arithmetic number, because the mean of its divisors is an integer number (67449166).

Almost surely, 2^134898331 is an apocalyptic number.

134898331 is a deficient number, since it is larger than the sum of its proper divisors (1).

134898331 is an equidigital number, since it uses as much as digits as its factorization.

134898331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 134898331 is about 11614.5740774253. The cubic root of 134898331 is about 512.8639727396.

The spelling of 134898331 in words is "one hundred thirty-four million, eight hundred ninety-eight thousand, three hundred thirty-one".