133212122130 has 64 divisors (see below), whose sum is σ = 330081408000. Its totient is φ = 34371164160.

The previous prime is 133212122123. The next prime is 133212122167. The reversal of 133212122130 is 31221212331.

It is a junction number, because it is equal to n+sod(n) for n = 133212122097 and 133212122106.

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, 7625646 + ... + 7643094.

It is an arithmetic number, because the mean of its divisors is an integer number (5157522000).

Almost surely, 2^133212122130 is an apocalyptic number.

133212122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133212122130 is an abundant number, since it is smaller than the sum of its proper divisors (196869285870).

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

133212122130 is a wasteful number, since it uses less digits than its factorization.

133212122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25699.

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

Adding to 133212122130 its reverse (31221212331), we get a palindrome (164433334461).

The spelling of 133212122130 in words is "one hundred thirty-three billion, two hundred twelve million, one hundred twenty-two thousand, one hundred thirty".