135423111141330 has 32 divisors (see below), whose sum is σ = 325321796190528. Its totient is φ = 36078793032000.

The previous prime is 135423111141317. The next prime is 135423111141341. The reversal of 135423111141330 is 33141111324531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 135423111141291 and 135423111141300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2127255496 + ... + 2127319155.

It is an arithmetic number, because the mean of its divisors is an integer number (10166306130954).

Almost surely, 2^{135423111141330} is an apocalyptic number.

135423111141330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135423111141330 is an abundant number, since it is smaller than the sum of its proper divisors (189898685049198).

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

135423111141330 is a wasteful number, since it uses less digits than its factorization.

135423111141330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254575722.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 135423111141330 its reverse (33141111324531), we get a palindrome (168564222465861).

The spelling of 135423111141330 in words is "one hundred thirty-five trillion, four hundred twenty-three billion, one hundred eleven million, one hundred forty-one thousand, three hundred thirty".