135611502334 has 16 divisors (see below), whose sum is σ = 253611121536. Its totient is φ = 52835650200.

The previous prime is 135611502319. The next prime is 135611502337. The reversal of 135611502334 is 433205116531.

It is a self number, because there is not a number n which added to its sum of digits gives 135611502334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135611502337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440296932 + ... + 440297239.

It is an arithmetic number, because the mean of its divisors is an integer number (15850695096).

Almost surely, 2^135611502334 is an apocalyptic number.

135611502334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135611502334 is a deficient number, since it is larger than the sum of its proper divisors (117999619202).

135611502334 is a wasteful number, since it uses less digits than its factorization.

135611502334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880594191.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 135611502334 its reverse (433205116531), we get a palindrome (568816618865).

The spelling of 135611502334 in words is "one hundred thirty-five billion, six hundred eleven million, five hundred two thousand, three hundred thirty-four".