133213122230 has 8 divisors (see below), whose sum is σ = 239783620032. Its totient is φ = 53285248888.

The previous prime is 133213122209. The next prime is 133213122269. The reversal of 133213122230 is 32221312331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 133213122196 and 133213122205.

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, 6660656102 + ... + 6660656121.

It is an arithmetic number, because the mean of its divisors is an integer number (29972952504).

Almost surely, 2^133213122230 is an apocalyptic number.

133213122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133213122230 is a deficient number, since it is larger than the sum of its proper divisors (106570497802).

133213122230 is a wasteful number, since it uses less digits than its factorization.

133213122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13321312230.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133213122230 its reverse (32221312331), we get a palindrome (165434434561).

The spelling of 133213122230 in words is "one hundred thirty-three billion, two hundred thirteen million, one hundred twenty-two thousand, two hundred thirty".