135422541025210 has 8 divisors (see below), whose sum is σ = 243760573845396. Its totient is φ = 54169016410080.

The previous prime is 135422541025201. The next prime is 135422541025249. The reversal of 135422541025210 is 12520145224531.

It can be written as a sum of positive squares in 2 ways, for example, as 122523403002841 + 12899138022369 = 11069029^2 + 3591537^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 135422541025210.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6771127051251 + ... + 6771127051270.

Almost surely, 2^{135422541025210} is an apocalyptic number.

135422541025210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135422541025210 is a deficient number, since it is larger than the sum of its proper divisors (108338032820186).

135422541025210 is a wasteful number, since it uses less digits than its factorization.

135422541025210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13542254102528.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 135422541025210 its reverse (12520145224531), we get a palindrome (147942686249741).

The spelling of 135422541025210 in words is "one hundred thirty-five trillion, four hundred twenty-two billion, five hundred forty-one million, twenty-five thousand, two hundred ten".