134503015303 has 2 divisors, whose sum is σ = 134503015304. Its totient is φ = 134503015302.

The previous prime is 134503015291. The next prime is 134503015403. The reversal of 134503015303 is 303510305431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134503015303 - 2⁵ = 134503015271 is a prime.

It is a super-2 number, since 2×134503015303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134503015403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67251507651 + 67251507652.

It is an arithmetic number, because the mean of its divisors is an integer number (67251507652).

Almost surely, 2^134503015303 is an apocalyptic number.

134503015303 is a deficient number, since it is larger than the sum of its proper divisors (1).

134503015303 is an equidigital number, since it uses as much as digits as its factorization.

134503015303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 134503015303 in words is "one hundred thirty-four billion, five hundred three million, fifteen thousand, three hundred three".