135310432225 has 12 divisors (see below), whose sum is σ = 167790711600. Its totient is φ = 108244619600.

The previous prime is 135310432211. The next prime is 135310432267. The reversal of 135310432225 is 522234013531.

It is not a de Polignac number, because 135310432225 - 2¹⁷ = 135310301153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 825126 + ... + 975424.

It is an arithmetic number, because the mean of its divisors is an integer number (13982559300).

Almost surely, 2^135310432225 is an apocalyptic number.

It is an amenable number.

135310432225 is a deficient number, since it is larger than the sum of its proper divisors (32480279375).

135310432225 is a wasteful number, since it uses less digits than its factorization.

135310432225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186320 (or 186315 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 135310432225 its reverse (522234013531), we get a palindrome (657544445756).

It can be divided in two parts, 1353104 and 32225, that added together give a square (1385329 = 1177²).

The spelling of 135310432225 in words is "one hundred thirty-five billion, three hundred ten million, four hundred thirty-two thousand, two hundred twenty-five".