33130323211 has 8 divisors (see below), whose sum is σ = 33379799600. Its totient is φ = 32881006080.

The previous prime is 33130323209. The next prime is 33130323221. The reversal of 33130323211 is 11232303133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33130323211 - 2¹ = 33130323209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33130323221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395635 + ... + 472003.

It is an arithmetic number, because the mean of its divisors is an integer number (4172474950).

Almost surely, 2^33130323211 is an apocalyptic number.

33130323211 is a deficient number, since it is larger than the sum of its proper divisors (249476389).

33130323211 is a wasteful number, since it uses less digits than its factorization.

33130323211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79629.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 33130323211 its reverse (11232303133), we get a palindrome (44362626344).

The spelling of 33130323211 in words is "thirty-three billion, one hundred thirty million, three hundred twenty-three thousand, two hundred eleven".