33030021000130 has 64 divisors (see below), whose sum is σ = 74140508120832. Its totient is φ = 10292850167040.

The previous prime is 33030021000103. The next prime is 33030021000149. The reversal of 33030021000130 is 3100012003033.

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, 1054929 + ... + 8195908.

It is an arithmetic number, because the mean of its divisors is an integer number (1158445439388).

Almost surely, 2^{33030021000130} is an apocalyptic number.

33030021000130 is an abundant number, since it is smaller than the sum of its proper divisors (41110487120702).

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

33030021000130 is a wasteful number, since it uses less digits than its factorization.

33030021000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9255499.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 33030021000130 its reverse (3100012003033), we get a palindrome (36130033003163).

The spelling of 33030021000130 in words is "thirty-three trillion, thirty billion, twenty-one million, one hundred thirty", and thus it is an aban number.