135403310 has 32 divisors (see below), whose sum is σ = 293207040. Its totient is φ = 43980192.

The previous prime is 135403273. The next prime is 135403321. The reversal of 135403310 is 13304531.

It is a happy number.

It is a super-2 number, since 2×135403310² = 36668112717912200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49574 + ... + 52233.

It is an arithmetic number, because the mean of its divisors is an integer number (9162720).

Almost surely, 2^135403310 is an apocalyptic number.

135403310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135403310 is an abundant number, since it is smaller than the sum of its proper divisors (157803730).

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

135403310 is a wasteful number, since it uses less digits than its factorization.

135403310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101840.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 135403310 is about 11636.2927945287. The cubic root of 135403310 is about 513.5031282727.

Adding to 135403310 its reverse (13304531), we get a palindrome (148707841).

The spelling of 135403310 in words is "one hundred thirty-five million, four hundred three thousand, three hundred ten".