134345051 has 2 divisors, whose sum is σ = 134345052. Its totient is φ = 134345050.

The previous prime is 134345011. The next prime is 134345087. The reversal of 134345051 is 150543431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134345051 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134345051.

It is not a weakly prime, because it can be changed into another prime (134345011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67172525 + 67172526.

It is an arithmetic number, because the mean of its divisors is an integer number (67172526).

Almost surely, 2^134345051 is an apocalyptic number.

134345051 is a deficient number, since it is larger than the sum of its proper divisors (1).

134345051 is an equidigital number, since it uses as much as digits as its factorization.

134345051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 134345051 is about 11590.7312538942. The cubic root of 134345051 is about 512.1618483993.

Adding to 134345051 its reverse (150543431), we get a palindrome (284888482).

The spelling of 134345051 in words is "one hundred thirty-four million, three hundred forty-five thousand, fifty-one".