133212213013330 has 128 divisors (see below), whose sum is σ = 267284710517760. Its totient is φ = 47392441693440.

The previous prime is 133212213013273. The next prime is 133212213013381. The reversal of 133212213013330 is 33310312212331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4365165232 + ... + 4365195748.

It is an arithmetic number, because the mean of its divisors is an integer number (2088161800920).

Almost surely, 2^{133212213013330} is an apocalyptic number.

133212213013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133212213013330 is an abundant number, since it is smaller than the sum of its proper divisors (134072497504430).

133212213013330 is a wasteful number, since it uses less digits than its factorization.

133212213013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33784.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133212213013330 its reverse (33310312212331), we get a palindrome (166522525225661).

The spelling of 133212213013330 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred thirteen million, thirteen thousand, three hundred thirty".