33331323130 has 64 divisors (see below), whose sum is σ = 70979950080. Its totient is φ = 11026310400.

The previous prime is 33331323121. The next prime is 33331323133. The reversal of 33331323130 is 3132313333.

It is a super-2 number, since 2×33331323130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33331323095 and 33331323104.

It is not an unprimeable number, because it can be changed into a prime (33331323133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3529515 + ... + 3538945.

It is an arithmetic number, because the mean of its divisors is an integer number (1109061720).

Almost surely, 2^33331323130 is an apocalyptic number.

33331323130 is an abundant number, since it is smaller than the sum of its proper divisors (37648626950).

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

33331323130 is a wasteful number, since it uses less digits than its factorization.

33331323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 33331323130 its reverse (3132313333), we get a palindrome (36463636463).

The spelling of 33331323130 in words is "thirty-three billion, three hundred thirty-one million, three hundred twenty-three thousand, one hundred thirty".