135545030331330 has 32 divisors (see below), whose sum is σ = 326728632081600. Its totient is φ = 35987501500992.

The previous prime is 135545030331329. The next prime is 135545030331331. The reversal of 135545030331330 is 33133030545531.

It is an interprime number because it is at equal distance from previous prime (135545030331329) and next prime (135545030331331).

It is not an unprimeable number, because it can be changed into a prime (135545030331331) 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, 9864988060 + ... + 9865001799.

It is an arithmetic number, because the mean of its divisors is an integer number (10210269752550).

Almost surely, 2^{135545030331330} is an apocalyptic number.

135545030331330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135545030331330 is an abundant number, since it is smaller than the sum of its proper divisors (191183601750270).

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

135545030331330 is a wasteful number, since it uses less digits than its factorization.

135545030331330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19729990098.

The product of its (nonzero) digits is 364500, while the sum is 39.

Adding to 135545030331330 its reverse (33133030545531), we get a palindrome (168678060876861).

The spelling of 135545030331330 in words is "one hundred thirty-five trillion, five hundred forty-five billion, thirty million, three hundred thirty-one thousand, three hundred thirty".