135520150102 has 16 divisors (see below), whose sum is σ = 205908575040. Its totient is φ = 66884418432.

The previous prime is 135520150081. The next prime is 135520150217. The reversal of 135520150102 is 201051025531.

It is a super-2 number, since 2×135520150102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486228 + ... + 712360.

It is an arithmetic number, because the mean of its divisors is an integer number (12869285940).

Almost surely, 2^135520150102 is an apocalyptic number.

135520150102 is a deficient number, since it is larger than the sum of its proper divisors (70388424938).

135520150102 is a wasteful number, since it uses less digits than its factorization.

135520150102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230007.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 135520150102 its reverse (201051025531), we get a palindrome (336571175633).

The spelling of 135520150102 in words is "one hundred thirty-five billion, five hundred twenty million, one hundred fifty thousand, one hundred two".