135250303244 has 48 divisors (see below), whose sum is σ = 278958254400. Its totient is φ = 56171043840.

The previous prime is 135250303229. The next prime is 135250303249. The reversal of 135250303244 is 442303052531.

It is a self number, because there is not a number n which added to its sum of digits gives 135250303244.

It is not an unprimeable number, because it can be changed into a prime (135250303249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224297 + ... + 566400.

It is an arithmetic number, because the mean of its divisors is an integer number (5811630300).

Almost surely, 2^135250303244 is an apocalyptic number.

135250303244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135250303244 is an abundant number, since it is smaller than the sum of its proper divisors (143707951156).

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

135250303244 is a wasteful number, since it uses less digits than its factorization.

135250303244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790898 (or 790896 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 135250303244 its reverse (442303052531), we get a palindrome (577553355775).

The spelling of 135250303244 in words is "one hundred thirty-five billion, two hundred fifty million, three hundred three thousand, two hundred forty-four".