133414330 has 32 divisors (see below), whose sum is σ = 276566400. Its totient is φ = 45389760.

The previous prime is 133414319. The next prime is 133414343. The reversal of 133414330 is 33414331.

It is a happy number.

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, 1896 + ... + 16444.

It is an arithmetic number, because the mean of its divisors is an integer number (8642700).

Almost surely, 2^133414330 is an apocalyptic number.

133414330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133414330 is an abundant number, since it is smaller than the sum of its proper divisors (143152070).

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

133414330 is a wasteful number, since it uses less digits than its factorization.

133414330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14694.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 133414330 is about 11550.5121098590. The cubic root of 133414330 is about 510.9763815049.

Adding to 133414330 its reverse (33414331), we get a palindrome (166828661).

Subtracting from 133414330 its reverse (33414331), we obtain a palindrome (99999999).

It can be divided in two parts, 13341 and 4330, that added together give a palindrome (17671).

The spelling of 133414330 in words is "one hundred thirty-three million, four hundred fourteen thousand, three hundred thirty".