133020010230220 has 96 divisors (see below), whose sum is σ = 291020701608000. Its totient is φ = 51027717734400.

The previous prime is 133020010230197. The next prime is 133020010230241. The reversal of 133020010230220 is 22032010020331.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1082731356 + ... + 1082854204.

It is an arithmetic number, because the mean of its divisors is an integer number (3031465641750).

Almost surely, 2^{133020010230220} is an apocalyptic number.

133020010230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133020010230220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145510350804000).

133020010230220 is an abundant number, since it is smaller than the sum of its proper divisors (158000691377780).

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

133020010230220 is a wasteful number, since it uses less digits than its factorization.

133020010230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145339 (or 145337 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 133020010230220 its reverse (22032010020331), we get a palindrome (155052020250551).

The spelling of 133020010230220 in words is "one hundred thirty-three trillion, twenty billion, ten million, two hundred thirty thousand, two hundred twenty".