135210704 has 10 divisors (see below), whose sum is σ = 261970770. Its totient is φ = 67605344.

The previous prime is 135210703. The next prime is 135210727. The reversal of 135210704 is 407012531.

135210704 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 114490000 + 20720704 = 10700^2 + 4552^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135210704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135210701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4225319 + ... + 4225350.

It is an arithmetic number, because the mean of its divisors is an integer number (26197077).

Almost surely, 2^135210704 is an apocalyptic number.

It is an amenable number.

135210704 is a deficient number, since it is larger than the sum of its proper divisors (126760066).

135210704 is an equidigital number, since it uses as much as digits as its factorization.

135210704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450677 (or 8450671 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 135210704 is about 11628.0137598818. The cubic root of 135210704 is about 513.2595332522.

The spelling of 135210704 in words is "one hundred thirty-five million, two hundred ten thousand, seven hundred four".