134337122251 has 2 divisors, whose sum is σ = 134337122252. Its totient is φ = 134337122250.

The previous prime is 134337122233. The next prime is 134337122261. The reversal of 134337122251 is 152221733431.

It is a strong prime.

It is an emirp because it is prime and its reverse (152221733431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134337122251 - 2⁹ = 134337121739 is a prime.

It is not a weakly prime, because it can be changed into another prime (134337122261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67168561125 + 67168561126.

It is an arithmetic number, because the mean of its divisors is an integer number (67168561126).

Almost surely, 2^134337122251 is an apocalyptic number.

134337122251 is a deficient number, since it is larger than the sum of its proper divisors (1).

134337122251 is an equidigital number, since it uses as much as digits as its factorization.

134337122251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

Adding to 134337122251 its reverse (152221733431), we get a palindrome (286558855682).

The spelling of 134337122251 in words is "one hundred thirty-four billion, three hundred thirty-seven million, one hundred twenty-two thousand, two hundred fifty-one".