135506263130 has 32 divisors (see below), whose sum is σ = 278787125376. Its totient is φ = 46454059584.

The previous prime is 135506263117. The next prime is 135506263141. The reversal of 135506263130 is 31362605531.

It is a super-4 number, since 4×135506263130⁴ (a number of 46 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545057 + ... + 753723.

It is an arithmetic number, because the mean of its divisors is an integer number (8712097668).

Almost surely, 2^135506263130 is an apocalyptic number.

135506263130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135506263130 is an abundant number, since it is smaller than the sum of its proper divisors (143280862246).

135506263130 is a wasteful number, since it uses less digits than its factorization.

135506263130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217958.

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 135506263130 its reverse (31362605531), we get a palindrome (166868868661).

The spelling of 135506263130 in words is "one hundred thirty-five billion, five hundred six million, two hundred sixty-three thousand, one hundred thirty".