134012351 has 4 divisors (see below), whose sum is σ = 146195304. Its totient is φ = 121829400.

The previous prime is 134012327. The next prime is 134012357. The reversal of 134012351 is 153210431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153210431 = 11 ⋅13928221.

It is not a de Polignac number, because 134012351 - 2¹⁸ = 133750207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134012357) 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, 6091460 + ... + 6091481.

It is an arithmetic number, because the mean of its divisors is an integer number (36548826).

Almost surely, 2^134012351 is an apocalyptic number.

134012351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134012351 is a deficient number, since it is larger than the sum of its proper divisors (12182953).

134012351 is a wasteful number, since it uses less digits than its factorization.

134012351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12182952.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 134012351 is about 11576.3703724440. The cubic root of 134012351 is about 511.7387163244.

Adding to 134012351 its reverse (153210431), we get a palindrome (287222782).

The spelling of 134012351 in words is "one hundred thirty-four million, twelve thousand, three hundred fifty-one".