133020030180 has 192 divisors, whose sum is σ = 402223046400. Its totient is φ = 32736337920.

The previous prime is 133020030173. The next prime is 133020030181. The reversal of 133020030180 is 81030020331.

It is a happy number.

It is a super-2 number, since 2×133020030180² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133020030181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38745744 + ... + 38749176.

It is an arithmetic number, because the mean of its divisors is an integer number (2094911700).

Almost surely, 2^133020030180 is an apocalyptic number.

133020030180 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 133020030180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201111523200).

133020030180 is an abundant number, since it is smaller than the sum of its proper divisors (269203016220).

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

133020030180 is a wasteful number, since it uses less digits than its factorization.

133020030180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334 (or 4332 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The spelling of 133020030180 in words is "one hundred thirty-three billion, twenty million, thirty thousand, one hundred eighty".