134263525603 has 2 divisors, whose sum is σ = 134263525604. Its totient is φ = 134263525602.

The previous prime is 134263525507. The next prime is 134263525619. The reversal of 134263525603 is 306525362431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134263525603 is a prime.

It is not a weakly prime, because it can be changed into another prime (134263525103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67131762801 + 67131762802.

It is an arithmetic number, because the mean of its divisors is an integer number (67131762802).

Almost surely, 2^134263525603 is an apocalyptic number.

134263525603 is a deficient number, since it is larger than the sum of its proper divisors (1).

134263525603 is an equidigital number, since it uses as much as digits as its factorization.

134263525603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 134263525603 in words is "one hundred thirty-four billion, two hundred sixty-three million, five hundred twenty-five thousand, six hundred three".