135101326044 has 24 divisors (see below), whose sum is σ = 315252797328. Its totient is φ = 45031436800.

The previous prime is 135101326043. The next prime is 135101326049. The reversal of 135101326044 is 440623101531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135101326043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43107 + ... + 521594.

It is an arithmetic number, because the mean of its divisors is an integer number (13135533222).

Almost surely, 2^135101326044 is an apocalyptic number.

It is an amenable number.

135101326044 is an abundant number, since it is smaller than the sum of its proper divisors (180151471284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135101326044 is a wasteful number, since it uses less digits than its factorization.

135101326044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584645 (or 584643 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 135101326044 its reverse (440623101531), we get a palindrome (575724427575).

The spelling of 135101326044 in words is "one hundred thirty-five billion, one hundred one million, three hundred twenty-six thousand, forty-four".