135313034653 has 2 divisors, whose sum is σ = 135313034654. Its totient is φ = 135313034652.

The previous prime is 135313034621. The next prime is 135313034657. The reversal of 135313034653 is 356430313531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132050111769 + 3262922884 = 363387^2 + 57122^2 .

It is a cyclic number.

It is not a de Polignac number, because 135313034653 - 2⁵ = 135313034621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135313034657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67656517326 + 67656517327.

It is an arithmetic number, because the mean of its divisors is an integer number (67656517327).

Almost surely, 2^135313034653 is an apocalyptic number.

It is an amenable number.

135313034653 is a deficient number, since it is larger than the sum of its proper divisors (1).

135313034653 is an equidigital number, since it uses as much as digits as its factorization.

135313034653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 37.

The spelling of 135313034653 in words is "one hundred thirty-five billion, three hundred thirteen million, thirty-four thousand, six hundred fifty-three".