134333020 has 12 divisors (see below), whose sum is σ = 282099384. Its totient is φ = 53733200.

The previous prime is 134333011. The next prime is 134333039. The reversal of 134333020 is 20333431.

It is a congruent number.

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, 3358306 + ... + 3358345.

It is an arithmetic number, because the mean of its divisors is an integer number (23508282).

Almost surely, 2^134333020 is an apocalyptic number.

134333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134333020 is an abundant number, since it is smaller than the sum of its proper divisors (147766364).

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

134333020 is a wasteful number, since it uses less digits than its factorization.

134333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6716660 (or 6716658 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 134333020 is about 11590.2122499978. The cubic root of 134333020 is about 512.1465594026.

Adding to 134333020 its reverse (20333431), we get a palindrome (154666451).

The spelling of 134333020 in words is "one hundred thirty-four million, three hundred thirty-three thousand, twenty".