134988209303 has 2 divisors, whose sum is σ = 134988209304. Its totient is φ = 134988209302.

The previous prime is 134988209281. The next prime is 134988209329. The reversal of 134988209303 is 303902889431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134988209303 - 2¹⁴ = 134988192919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134988209353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67494104651 + 67494104652.

It is an arithmetic number, because the mean of its divisors is an integer number (67494104652).

Almost surely, 2^134988209303 is an apocalyptic number.

134988209303 is a deficient number, since it is larger than the sum of its proper divisors (1).

134988209303 is an equidigital number, since it uses as much as digits as its factorization.

134988209303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 134988209303 in words is "one hundred thirty-four billion, nine hundred eighty-eight million, two hundred nine thousand, three hundred three".