134515420003 has 2 divisors, whose sum is σ = 134515420004. Its totient is φ = 134515420002.

The previous prime is 134515419949. The next prime is 134515420009. The reversal of 134515420003 is 300024515431.

It is a strong prime.

It is an emirp because it is prime and its reverse (300024515431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134515420003 - 2²⁵ = 134481865571 is a prime.

It is not a weakly prime, because it can be changed into another prime (134515420009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67257710001 + 67257710002.

It is an arithmetic number, because the mean of its divisors is an integer number (67257710002).

Almost surely, 2^134515420003 is an apocalyptic number.

134515420003 is a deficient number, since it is larger than the sum of its proper divisors (1).

134515420003 is an equidigital number, since it uses as much as digits as its factorization.

134515420003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 134515420003 its reverse (300024515431), we get a palindrome (434539935434).

The spelling of 134515420003 in words is "one hundred thirty-four billion, five hundred fifteen million, four hundred twenty thousand, three".