134672051 has 2 divisors, whose sum is σ = 134672052. Its totient is φ = 134672050.

The previous prime is 134672039. The next prime is 134672081. The reversal of 134672051 is 150276431.

134672051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (150276431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134672051 is a prime.

It is a super-3 number, since 3×134672051³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134672081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67336025 + 67336026.

It is an arithmetic number, because the mean of its divisors is an integer number (67336026).

Almost surely, 2^134672051 is an apocalyptic number.

134672051 is a deficient number, since it is larger than the sum of its proper divisors (1).

134672051 is an equidigital number, since it uses as much as digits as its factorization.

134672051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 134672051 is about 11604.8287794349. The cubic root of 134672051 is about 512.5770509575.

The spelling of 134672051 in words is "one hundred thirty-four million, six hundred seventy-two thousand, fifty-one".