134123351 has 2 divisors, whose sum is σ = 134123352. Its totient is φ = 134123350.

The previous prime is 134123333. The next prime is 134123357. The reversal of 134123351 is 153321431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134123351 - 2⁶ = 134123287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134123357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67061675 + 67061676.

It is an arithmetic number, because the mean of its divisors is an integer number (67061676).

Almost surely, 2^134123351 is an apocalyptic number.

134123351 is a deficient number, since it is larger than the sum of its proper divisors (1).

134123351 is an equidigital number, since it uses as much as digits as its factorization.

134123351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 134123351 is about 11581.1636289278. The cubic root of 134123351 is about 511.8799652997.

Adding to 134123351 its reverse (153321431), we get a palindrome (287444782).

The spelling of 134123351 in words is "one hundred thirty-four million, one hundred twenty-three thousand, three hundred fifty-one".