135236134330 has 64 divisors (see below), whose sum is σ = 270224760960. Its totient is φ = 48312979200.

The previous prime is 135236134289. The next prime is 135236134331. The reversal of 135236134330 is 33431632531.

It is not an unprimeable number, because it can be changed into a prime (135236134331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12072292 + ... + 12083488.

It is an arithmetic number, because the mean of its divisors is an integer number (4222261890).

Almost surely, 2^135236134330 is an apocalyptic number.

135236134330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135236134330 is a deficient number, since it is larger than the sum of its proper divisors (134988626630).

135236134330 is a wasteful number, since it uses less digits than its factorization.

135236134330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13135.

The product of its (nonzero) digits is 58320, while the sum is 34.

Adding to 135236134330 its reverse (33431632531), we get a palindrome (168667766861).

The spelling of 135236134330 in words is "one hundred thirty-five billion, two hundred thirty-six million, one hundred thirty-four thousand, three hundred thirty".