33130321230000 has 200 divisors, whose sum is σ = 110636997015600. Its totient is φ = 8530105472000.

The previous prime is 33130321229969. The next prime is 33130321230079. The reversal of 33130321230000 is 3212303133.

It is a tau number, because it is divible by the number of its divisors (200).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18170415 + ... + 19910414.

It is an arithmetic number, because the mean of its divisors is an integer number (553184985078).

Almost surely, 2^{33130321230000} is an apocalyptic number.

33130321230000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33130321230000 is an abundant number, since it is smaller than the sum of its proper divisors (77506675785600).

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

33130321230000 is a wasteful number, since it uses less digits than its factorization.

33130321230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38080889 (or 38080868 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33130321230000 its reverse (3212303133), we get a palindrome (33133533533133).

The spelling of 33130321230000 in words is "thirty-three trillion, one hundred thirty billion, three hundred twenty-one million, two hundred thirty thousand".